20507664060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 576

約数和(自身を含む): 76523166720

約数和(自身を除く): 56015502660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 43, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 86, 90, 95, 102, 114, 117, 129, 130, 153, 156, 170, 171, 172, 180, 190, 195, 204, 215, 221, 228, 234, 247, 255, 258, 260, 285, 306, 323, 340, 342, 380, 387, 390, 430, 442, 468, 494, 510, 516, 559, 570, 585, 612, 631, 645, 646, 663, 684, 731, 741, 765, 774, 780, 817, 855, 860, 884, 969, 988, 1020, 1105, 1118, 1140, 1170, 1235, 1262, 1290, 1292, 1326, 1462, 1482, 1530, 1548, 1615, 1634, 1677, 1710, 1893, 1935, 1938, 1989, 2193, 2210, 2223, 2236, 2340, 2451, 2470, 2524, 2580, 2652, 2795, 2907, 2924, 2964, 3060, 3155, 3230, 3268, 3315, 3354, 3420, 3655, 3705, 3786, 3870, 3876, 3978, 4085, 4199, 4386, 4420, 4446, 4845, 4902, 4940, 5031, 5590, 5679, 5814, 6310, 6460, 6579, 6630, 6708, 7310, 7353, 7410, 7572, 7740, 7956, 8170, 8203, 8385, 8398, 8772, 8892, 9465, 9503, 9690, 9804, 9945, 10062, 10621, 10727, 10965, 11115, 11180, 11358, 11628, 11989, 12255, 12597, 12620, 13158, 13260, 13889, 14535, 14620, 14706, 14820, 16340, 16406, 16770, 16796, 18930, 19006, 19380, 19890, 20124, 20995, 21242, 21454, 21930, 22230, 22716, 23978, 24510, 24609, 25155, 25194, 26316, 27133, 27778, 28395, 28509, 29070, 29412, 31863, 32181, 32812, 32895, 33540, 35967, 36765, 37791, 37860, 38012, 39780, 41015, 41667, 41990, 42484, 42908, 43860, 44460, 47515, 47956, 49020, 49218, 50310, 50388, 53105, 53635, 54266, 55556, 56790, 57018, 58140, 59945, 62985, 63726, 64362, 65790, 69445, 71934, 73530, 73827, 75582, 81399, 82030, 83334, 83980, 85527, 95030, 95589, 96543, 98436, 100620, 106210, 107270, 107901, 108532, 113580, 114036, 119890, 123045, 125001, 125970, 127452, 128724, 131580, 135665, 138890, 139451, 142545, 143868, 147060, 147654, 151164, 155857, 159315, 160905, 162798, 164060, 166668, 171054, 179835, 180557, 188955, 190060, 191178, 193086, 203813, 208335, 212420, 214540, 215802, 239780, 244197, 246090, 250002, 251940, 271330, 277780, 278902, 285090, 295308, 311714, 318630, 321810, 325596, 342108, 352729, 359670, 361114, 369135, 377910, 382356, 386172, 406995, 407626, 416670, 418353, 427635, 431604, 461261, 467571, 477945, 482715, 488394, 492180, 500004, 515527, 539505, 541671, 542660, 557804, 570180, 611439, 623428, 625005, 637260, 643620, 697255, 705458, 719340, 722228, 738270, 755820, 779285, 813990, 815252, 833340, 836706, 855270, 902785, 922522, 935142, 955890, 965430, 976788, 1019065, 1031054, 1058187, 1079010, 1083342, 1220985, 1222878, 1250010, 1255059, 1383783, 1394510, 1402713, 1410916, 1476540, 1546581, 1558570, 1625013, 1627980, 1673412, 1710540, 1763645, 1805570, 1834317, 1845044, 1870284, 1911780, 1930860, 2038130, 2062108, 2091765, 2116374, 2158020, 2166684, 2306305, 2337855, 2441970, 2445756, 2500020, 2510118, 2577635, 2649569, 2708355, 2767566, 2789020, 2805426, 3057195, 3093162, 3117140, 3174561, 3250026, 3527290, 3611140, 3668634, 4076260, 4151349, 4183530, 4232748, 4612610, 4639743, 4675710, 4883940, 5020236, 5155270, 5290935, 5299138, 5416710, 5535132, 5610852, 5996393, 6114390, 6186324, 6275295, 6349122, 6500052, 6701851, 6918915, 7013565, 7054580, 7337268, 7732905, 7948707, 8125065, 8302698, 8367060, 8763959, 9171585, 9225220, 9279486, 9351420, 10310540, 10581870, 10598276, 10833420, 11992786, 12228780, 12550590, 12698244, 13247845, 13403702, 13837830, 14027130, 15465810, 15872805, 15897414, 16250130, 16605396, 17527918, 17989179, 18343170, 18558972, 20105553, 20756745, 21163740, 23198715, 23846121, 23985572, 25101180, 26291877, 26495690, 26807404, 27675660, 28054260, 29981965, 30931620, 31745610, 31794828, 32500260, 33509255, 35055836, 35978358, 36686340, 39743535, 40211106, 41513490, 43819795, 46397430, 47692242, 52583754, 52991380, 53967537, 59963930, 60316659, 63491220, 67018510, 71956716, 78875631, 79487070, 80422212, 83026980, 87639590, 89945895, 92794860, 95384484, 100527765, 105167508, 107935074, 113931467, 119230605, 119927860, 120633318, 131459385, 134037020, 157751262, 158974140, 175279180, 179891790, 201055530, 215870148, 227862934, 238461210, 241266636, 262918770, 269837685, 301583295, 315502524, 341794401, 359783580, 394378155, 402111060, 455725868, 476922420, 525837540, 539675370, 569657335, 603166590, 683588802, 788756310, 1025383203, 1079350740, 1139314670, 1206333180, 1367177604, 1577512620, 1708972005, 2050766406, 2278629340, 3417944010, 4101532812, 5126916015, 6835888020, 10253832030, 20507664060]

約数ペア:

[(1, 20507664060), (2, 10253832030), (3, 6835888020), (4, 5126916015), (5, 4101532812), (6, 3417944010), (9, 2278629340), (10, 2050766406), (12, 1708972005), (13, 1577512620), (15, 1367177604), (17, 1206333180), (18, 1139314670), (19, 1079350740), (20, 1025383203), (26, 788756310), (30, 683588802), (34, 603166590), (36, 569657335), (38, 539675370), (39, 525837540), (43, 476922420), (45, 455725868), (51, 402111060), (52, 394378155), (57, 359783580), (60, 341794401), (65, 315502524), (68, 301583295), (76, 269837685), (78, 262918770), (85, 241266636), (86, 238461210), (90, 227862934), (95, 215870148), (102, 201055530), (114, 179891790), (117, 175279180), (129, 158974140), (130, 157751262), (153, 134037020), (156, 131459385), (170, 120633318), (171, 119927860), (172, 119230605), (180, 113931467), (190, 107935074), (195, 105167508), (204, 100527765), (215, 95384484), (221, 92794860), (228, 89945895), (234, 87639590), (247, 83026980), (255, 80422212), (258, 79487070), (260, 78875631), (285, 71956716), (306, 67018510), (323, 63491220), (340, 60316659), (342, 59963930), (380, 53967537), (387, 52991380), (390, 52583754), (430, 47692242), (442, 46397430), (468, 43819795), (494, 41513490), (510, 40211106), (516, 39743535), (559, 36686340), (570, 35978358), (585, 35055836), (612, 33509255), (631, 32500260), (645, 31794828), (646, 31745610), (663, 30931620), (684, 29981965), (731, 28054260), (741, 27675660), (765, 26807404), (774, 26495690), (780, 26291877), (817, 25101180), (855, 23985572), (860, 23846121), (884, 23198715), (969, 21163740), (988, 20756745), (1020, 20105553), (1105, 18558972), (1118, 18343170), (1140, 17989179), (1170, 17527918), (1235, 16605396), (1262, 16250130), (1290, 15897414), (1292, 15872805), (1326, 15465810), (1462, 14027130), (1482, 13837830), (1530, 13403702), (1548, 13247845), (1615, 12698244), (1634, 12550590), (1677, 12228780), (1710, 11992786), (1893, 10833420), (1935, 10598276), (1938, 10581870), (1989, 10310540), (2193, 9351420), (2210, 9279486), (2223, 9225220), (2236, 9171585), (2340, 8763959), (2451, 8367060), (2470, 8302698), (2524, 8125065), (2580, 7948707), (2652, 7732905), (2795, 7337268), (2907, 7054580), (2924, 7013565), (2964, 6918915), (3060, 6701851), (3155, 6500052), (3230, 6349122), (3268, 6275295), (3315, 6186324), (3354, 6114390), (3420, 5996393), (3655, 5610852), (3705, 5535132), (3786, 5416710), (3870, 5299138), (3876, 5290935), (3978, 5155270), (4085, 5020236), (4199, 4883940), (4386, 4675710), (4420, 4639743), (4446, 4612610), (4845, 4232748), (4902, 4183530), (4940, 4151349), (5031, 4076260), (5590, 3668634), (5679, 3611140), (5814, 3527290), (6310, 3250026), (6460, 3174561), (6579, 3117140), (6630, 3093162), (6708, 3057195), (7310, 2805426), (7353, 2789020), (7410, 2767566), (7572, 2708355), (7740, 2649569), (7956, 2577635), (8170, 2510118), (8203, 2500020), (8385, 2445756), (8398, 2441970), (8772, 2337855), (8892, 2306305), (9465, 2166684), (9503, 2158020), (9690, 2116374), (9804, 2091765), (9945, 2062108), (10062, 2038130), (10621, 1930860), (10727, 1911780), (10965, 1870284), (11115, 1845044), (11180, 1834317), (11358, 1805570), (11628, 1763645), (11989, 1710540), (12255, 1673412), (12597, 1627980), (12620, 1625013), (13158, 1558570), (13260, 1546581), (13889, 1476540), (14535, 1410916), (14620, 1402713), (14706, 1394510), (14820, 1383783), (16340, 1255059), (16406, 1250010), (16770, 1222878), (16796, 1220985), (18930, 1083342), (19006, 1079010), (19380, 1058187), (19890, 1031054), (20124, 1019065), (20995, 976788), (21242, 965430), (21454, 955890), (21930, 935142), (22230, 922522), (22716, 902785), (23978, 855270), (24510, 836706), (24609, 833340), (25155, 815252), (25194, 813990), (26316, 779285), (27133, 755820), (27778, 738270), (28395, 722228), (28509, 719340), (29070, 705458), (29412, 697255), (31863, 643620), (32181, 637260), (32812, 625005), (32895, 623428), (33540, 611439), (35967, 570180), (36765, 557804), (37791, 542660), (37860, 541671), (38012, 539505), (39780, 515527), (41015, 500004), (41667, 492180), (41990, 488394), (42484, 482715), (42908, 477945), (43860, 467571), (44460, 461261), (47515, 431604), (47956, 427635), (49020, 418353), (49218, 416670), (50310, 407626), (50388, 406995), (53105, 386172), (53635, 382356), (54266, 377910), (55556, 369135), (56790, 361114), (57018, 359670), (58140, 352729), (59945, 342108), (62985, 325596), (63726, 321810), (64362, 318630), (65790, 311714), (69445, 295308), (71934, 285090), (73530, 278902), (73827, 277780), (75582, 271330), (81399, 251940), (82030, 250002), (83334, 246090), (83980, 244197), (85527, 239780), (95030, 215802), (95589, 214540), (96543, 212420), (98436, 208335), (100620, 203813), (106210, 193086), (107270, 191178), (107901, 190060), (108532, 188955), (113580, 180557), (114036, 179835), (119890, 171054), (123045, 166668), (125001, 164060), (125970, 162798), (127452, 160905), (128724, 159315), (131580, 155857), (135665, 151164), (138890, 147654), (139451, 147060), (142545, 143868)]