20430192510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7792

約数の個数: 384

約数和(自身を含む): 72875013120

約数和(自身を除く): 52444820610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 19, 21, 26, 30, 34, 35, 38, 39, 42, 45, 51, 57, 63, 65, 70, 78, 85, 90, 91, 95, 102, 105, 114, 117, 119, 126, 130, 133, 153, 170, 171, 182, 190, 195, 210, 221, 234, 238, 247, 255, 266, 273, 285, 306, 315, 323, 342, 357, 390, 399, 442, 455, 494, 510, 546, 570, 585, 595, 630, 646, 663, 665, 714, 741, 765, 798, 819, 855, 910, 969, 1071, 1105, 1170, 1190, 1197, 1235, 1326, 1330, 1365, 1482, 1530, 1547, 1615, 1638, 1710, 1729, 1785, 1938, 1989, 1995, 2142, 2210, 2223, 2261, 2394, 2470, 2730, 2907, 3094, 3230, 3315, 3458, 3570, 3705, 3978, 3990, 4095, 4199, 4446, 4522, 4641, 4845, 5187, 5355, 5814, 5985, 6630, 6783, 7410, 7723, 7735, 8190, 8398, 8645, 9282, 9690, 9945, 10374, 10710, 11115, 11305, 11970, 12597, 13566, 13923, 14535, 15446, 15470, 15561, 17290, 19890, 20349, 20995, 22230, 22610, 23169, 23205, 25194, 25935, 27846, 29070, 29393, 31122, 33915, 37791, 38615, 40698, 41990, 46338, 46410, 51870, 54061, 58786, 62985, 67830, 69507, 69615, 75582, 77230, 77805, 88179, 100399, 101745, 108122, 115845, 125970, 131291, 139014, 139230, 146737, 146965, 155610, 162183, 176358, 188955, 200798, 203490, 231690, 262582, 264537, 270305, 293474, 293930, 301197, 324366, 347535, 377910, 393873, 440211, 440895, 486549, 501995, 529074, 540610, 602394, 656455, 695070, 702793, 733685, 787746, 810915, 880422, 881790, 903591, 919037, 973098, 1003990, 1027159, 1181619, 1312910, 1320633, 1322685, 1405586, 1467370, 1505985, 1621830, 1706783, 1807182, 1838074, 1907581, 1969365, 2054318, 2108379, 2201055, 2363238, 2432745, 2494529, 2641266, 2645370, 2757111, 3011970, 3081477, 3413566, 3513965, 3815162, 3938730, 4216758, 4402110, 4517955, 4595185, 4865490, 4989058, 5120349, 5135795, 5514222, 5722743, 5908095, 6162954, 6325137, 6603165, 7027930, 7483587, 8271333, 8533915, 9035910, 9190370, 9244431, 9537905, 10240698, 10271590, 10541895, 11445486, 11816190, 11947481, 12472645, 12650274, 13206330, 13353067, 13785555, 14967174, 15361047, 15407385, 16542666, 17067830, 17168229, 17461703, 18488862, 19075810, 21083790, 22450761, 23894962, 24945290, 25601745, 26706134, 27571110, 28613715, 30722094, 30814770, 31625685, 32428877, 34336458, 34923406, 35842443, 37417935, 40059201, 41356665, 44901522, 46222155, 51203490, 52385109, 57227430, 59737405, 63251370, 64857754, 66765335, 71684886, 74835870, 76805235, 80118402, 82713330, 85841145, 87308515, 92444310, 97286631, 104770218, 107527329, 112253805, 119474810, 120177603, 133530670, 153610470, 157155327, 162144385, 171682290, 174617030, 179212215, 194573262, 200296005, 215054658, 224507610, 227002139, 240355206, 261925545, 291859893, 314310654, 324288770, 358424430, 400592010, 454004278, 486433155, 523851090, 537636645, 583719786, 600888015, 681006417, 785776635, 972866310, 1075273290, 1135010695, 1201776030, 1362012834, 1459299465, 1571553270, 2043019251, 2270021390, 2918598930, 3405032085, 4086038502, 6810064170, 10215096255, 20430192510]

約数ペア:

[(1, 20430192510), (2, 10215096255), (3, 6810064170), (5, 4086038502), (6, 3405032085), (7, 2918598930), (9, 2270021390), (10, 2043019251), (13, 1571553270), (14, 1459299465), (15, 1362012834), (17, 1201776030), (18, 1135010695), (19, 1075273290), (21, 972866310), (26, 785776635), (30, 681006417), (34, 600888015), (35, 583719786), (38, 537636645), (39, 523851090), (42, 486433155), (45, 454004278), (51, 400592010), (57, 358424430), (63, 324288770), (65, 314310654), (70, 291859893), (78, 261925545), (85, 240355206), (90, 227002139), (91, 224507610), (95, 215054658), (102, 200296005), (105, 194573262), (114, 179212215), (117, 174617030), (119, 171682290), (126, 162144385), (130, 157155327), (133, 153610470), (153, 133530670), (170, 120177603), (171, 119474810), (182, 112253805), (190, 107527329), (195, 104770218), (210, 97286631), (221, 92444310), (234, 87308515), (238, 85841145), (247, 82713330), (255, 80118402), (266, 76805235), (273, 74835870), (285, 71684886), (306, 66765335), (315, 64857754), (323, 63251370), (342, 59737405), (357, 57227430), (390, 52385109), (399, 51203490), (442, 46222155), (455, 44901522), (494, 41356665), (510, 40059201), (546, 37417935), (570, 35842443), (585, 34923406), (595, 34336458), (630, 32428877), (646, 31625685), (663, 30814770), (665, 30722094), (714, 28613715), (741, 27571110), (765, 26706134), (798, 25601745), (819, 24945290), (855, 23894962), (910, 22450761), (969, 21083790), (1071, 19075810), (1105, 18488862), (1170, 17461703), (1190, 17168229), (1197, 17067830), (1235, 16542666), (1326, 15407385), (1330, 15361047), (1365, 14967174), (1482, 13785555), (1530, 13353067), (1547, 13206330), (1615, 12650274), (1638, 12472645), (1710, 11947481), (1729, 11816190), (1785, 11445486), (1938, 10541895), (1989, 10271590), (1995, 10240698), (2142, 9537905), (2210, 9244431), (2223, 9190370), (2261, 9035910), (2394, 8533915), (2470, 8271333), (2730, 7483587), (2907, 7027930), (3094, 6603165), (3230, 6325137), (3315, 6162954), (3458, 5908095), (3570, 5722743), (3705, 5514222), (3978, 5135795), (3990, 5120349), (4095, 4989058), (4199, 4865490), (4446, 4595185), (4522, 4517955), (4641, 4402110), (4845, 4216758), (5187, 3938730), (5355, 3815162), (5814, 3513965), (5985, 3413566), (6630, 3081477), (6783, 3011970), (7410, 2757111), (7723, 2645370), (7735, 2641266), (8190, 2494529), (8398, 2432745), (8645, 2363238), (9282, 2201055), (9690, 2108379), (9945, 2054318), (10374, 1969365), (10710, 1907581), (11115, 1838074), (11305, 1807182), (11970, 1706783), (12597, 1621830), (13566, 1505985), (13923, 1467370), (14535, 1405586), (15446, 1322685), (15470, 1320633), (15561, 1312910), (17290, 1181619), (19890, 1027159), (20349, 1003990), (20995, 973098), (22230, 919037), (22610, 903591), (23169, 881790), (23205, 880422), (25194, 810915), (25935, 787746), (27846, 733685), (29070, 702793), (29393, 695070), (31122, 656455), (33915, 602394), (37791, 540610), (38615, 529074), (40698, 501995), (41990, 486549), (46338, 440895), (46410, 440211), (51870, 393873), (54061, 377910), (58786, 347535), (62985, 324366), (67830, 301197), (69507, 293930), (69615, 293474), (75582, 270305), (77230, 264537), (77805, 262582), (88179, 231690), (100399, 203490), (101745, 200798), (108122, 188955), (115845, 176358), (125970, 162183), (131291, 155610), (139014, 146965), (139230, 146737)]