2540867940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 480

約数和(自身を含む): 9343724544

約数和(自身を除く): 6802856604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 47, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 94, 102, 108, 117, 130, 135, 141, 151, 153, 156, 162, 170, 180, 188, 195, 204, 221, 234, 235, 255, 260, 270, 282, 302, 306, 324, 340, 351, 390, 405, 423, 442, 453, 459, 468, 470, 510, 540, 564, 585, 604, 611, 612, 663, 702, 705, 755, 765, 780, 799, 810, 846, 884, 906, 918, 940, 1020, 1053, 1105, 1170, 1222, 1269, 1326, 1359, 1377, 1404, 1410, 1510, 1530, 1598, 1620, 1692, 1755, 1812, 1833, 1836, 1963, 1989, 2106, 2115, 2210, 2265, 2295, 2340, 2397, 2444, 2538, 2567, 2652, 2718, 2754, 2820, 3020, 3055, 3060, 3196, 3315, 3510, 3666, 3807, 3926, 3978, 3995, 4077, 4212, 4230, 4420, 4530, 4590, 4794, 5076, 5134, 5265, 5436, 5499, 5508, 5889, 5967, 6110, 6345, 6630, 6795, 6885, 7020, 7097, 7191, 7332, 7614, 7701, 7852, 7956, 7990, 8154, 8460, 9060, 9165, 9180, 9588, 9815, 9945, 10268, 10387, 10530, 10998, 11778, 11934, 11985, 12220, 12231, 12690, 12835, 13260, 13590, 13770, 14194, 14382, 15228, 15402, 15980, 16308, 16497, 17667, 17901, 18330, 19035, 19630, 19890, 20385, 20774, 21060, 21291, 21573, 21996, 23103, 23556, 23868, 23970, 24462, 25380, 25670, 27180, 27495, 27540, 28388, 28764, 29445, 29835, 30804, 31161, 32994, 33371, 35334, 35485, 35802, 35955, 36660, 38070, 38505, 39260, 39780, 40770, 41548, 42582, 43146, 46206, 47940, 48924, 49491, 51340, 51935, 53001, 54990, 58890, 59670, 61155, 62322, 63873, 64719, 65988, 66742, 69309, 70668, 70970, 71604, 71910, 76140, 77010, 81540, 82485, 85164, 86292, 88335, 89505, 92261, 92412, 93483, 98982, 100113, 103870, 106002, 106455, 107865, 109980, 115515, 117780, 119340, 120649, 122310, 124644, 127746, 129438, 133484, 138618, 141940, 143820, 154020, 155805, 159003, 164970, 166855, 176670, 179010, 184522, 186966, 191619, 197964, 200226, 207740, 207927, 212004, 212910, 215730, 231030, 241298, 244620, 247455, 255492, 258876, 265005, 276783, 277236, 280449, 300339, 311610, 318006, 319365, 323595, 329940, 333710, 346545, 353340, 358020, 361947, 369044, 373932, 383238, 400452, 415854, 425820, 431460, 461305, 462060, 467415, 482596, 494910, 500565, 530010, 553566, 560898, 574857, 600678, 603245, 623220, 636012, 638730, 647190, 667420, 693090, 723894, 766476, 795015, 830349, 831708, 841347, 901017, 922610, 934830, 958095, 989820, 1001130, 1039635, 1060020, 1085841, 1107132, 1121796, 1149714, 1201356, 1206490, 1277460, 1294380, 1383915, 1386180, 1402245, 1447788, 1501695, 1568437, 1590030, 1660698, 1682694, 1802034, 1809735, 1845220, 1869660, 1916190, 2002260, 2079270, 2171682, 2299428, 2412980, 2491047, 2703051, 2767830, 2804490, 2874285, 3003390, 3136874, 3180060, 3257523, 3321396, 3365388, 3604068, 3619470, 3832380, 4151745, 4158540, 4206735, 4343364, 4505085, 4705311, 4982094, 5406102, 5429205, 5535660, 5608980, 5748570, 6006780, 6273748, 6515046, 7238940, 7473141, 7842185, 8303490, 8413470, 9010170, 9410622, 9772569, 9964188, 10812204, 10858410, 11497140, 12455235, 13030092, 13515255, 14115933, 14946282, 15684370, 16287615, 16606980, 16826940, 18020340, 18821244, 19545138, 21716820, 23526555, 24910470, 27030510, 28231866, 29892564, 31368740, 32575230, 37365705, 39090276, 42347799, 47053110, 48862845, 49820940, 54061020, 56463732, 65150460, 70579665, 74731410, 84695598, 94106220, 97725690, 127043397, 141159330, 149462820, 169391196, 195451380, 211738995, 254086794, 282318660, 423477990, 508173588, 635216985, 846955980, 1270433970, 2540867940]

約数ペア:

[(1, 2540867940), (2, 1270433970), (3, 846955980), (4, 635216985), (5, 508173588), (6, 423477990), (9, 282318660), (10, 254086794), (12, 211738995), (13, 195451380), (15, 169391196), (17, 149462820), (18, 141159330), (20, 127043397), (26, 97725690), (27, 94106220), (30, 84695598), (34, 74731410), (36, 70579665), (39, 65150460), (45, 56463732), (47, 54061020), (51, 49820940), (52, 48862845), (54, 47053110), (60, 42347799), (65, 39090276), (68, 37365705), (78, 32575230), (81, 31368740), (85, 29892564), (90, 28231866), (94, 27030510), (102, 24910470), (108, 23526555), (117, 21716820), (130, 19545138), (135, 18821244), (141, 18020340), (151, 16826940), (153, 16606980), (156, 16287615), (162, 15684370), (170, 14946282), (180, 14115933), (188, 13515255), (195, 13030092), (204, 12455235), (221, 11497140), (234, 10858410), (235, 10812204), (255, 9964188), (260, 9772569), (270, 9410622), (282, 9010170), (302, 8413470), (306, 8303490), (324, 7842185), (340, 7473141), (351, 7238940), (390, 6515046), (405, 6273748), (423, 6006780), (442, 5748570), (453, 5608980), (459, 5535660), (468, 5429205), (470, 5406102), (510, 4982094), (540, 4705311), (564, 4505085), (585, 4343364), (604, 4206735), (611, 4158540), (612, 4151745), (663, 3832380), (702, 3619470), (705, 3604068), (755, 3365388), (765, 3321396), (780, 3257523), (799, 3180060), (810, 3136874), (846, 3003390), (884, 2874285), (906, 2804490), (918, 2767830), (940, 2703051), (1020, 2491047), (1053, 2412980), (1105, 2299428), (1170, 2171682), (1222, 2079270), (1269, 2002260), (1326, 1916190), (1359, 1869660), (1377, 1845220), (1404, 1809735), (1410, 1802034), (1510, 1682694), (1530, 1660698), (1598, 1590030), (1620, 1568437), (1692, 1501695), (1755, 1447788), (1812, 1402245), (1833, 1386180), (1836, 1383915), (1963, 1294380), (1989, 1277460), (2106, 1206490), (2115, 1201356), (2210, 1149714), (2265, 1121796), (2295, 1107132), (2340, 1085841), (2397, 1060020), (2444, 1039635), (2538, 1001130), (2567, 989820), (2652, 958095), (2718, 934830), (2754, 922610), (2820, 901017), (3020, 841347), (3055, 831708), (3060, 830349), (3196, 795015), (3315, 766476), (3510, 723894), (3666, 693090), (3807, 667420), (3926, 647190), (3978, 638730), (3995, 636012), (4077, 623220), (4212, 603245), (4230, 600678), (4420, 574857), (4530, 560898), (4590, 553566), (4794, 530010), (5076, 500565), (5134, 494910), (5265, 482596), (5436, 467415), (5499, 462060), (5508, 461305), (5889, 431460), (5967, 425820), (6110, 415854), (6345, 400452), (6630, 383238), (6795, 373932), (6885, 369044), (7020, 361947), (7097, 358020), (7191, 353340), (7332, 346545), (7614, 333710), (7701, 329940), (7852, 323595), (7956, 319365), (7990, 318006), (8154, 311610), (8460, 300339), (9060, 280449), (9165, 277236), (9180, 276783), (9588, 265005), (9815, 258876), (9945, 255492), (10268, 247455), (10387, 244620), (10530, 241298), (10998, 231030), (11778, 215730), (11934, 212910), (11985, 212004), (12220, 207927), (12231, 207740), (12690, 200226), (12835, 197964), (13260, 191619), (13590, 186966), (13770, 184522), (14194, 179010), (14382, 176670), (15228, 166855), (15402, 164970), (15980, 159003), (16308, 155805), (16497, 154020), (17667, 143820), (17901, 141940), (18330, 138618), (19035, 133484), (19630, 129438), (19890, 127746), (20385, 124644), (20774, 122310), (21060, 120649), (21291, 119340), (21573, 117780), (21996, 115515), (23103, 109980), (23556, 107865), (23868, 106455), (23970, 106002), (24462, 103870), (25380, 100113), (25670, 98982), (27180, 93483), (27495, 92412), (27540, 92261), (28388, 89505), (28764, 88335), (29445, 86292), (29835, 85164), (30804, 82485), (31161, 81540), (32994, 77010), (33371, 76140), (35334, 71910), (35485, 71604), (35802, 70970), (35955, 70668), (36660, 69309), (38070, 66742), (38505, 65988), (39260, 64719), (39780, 63873), (40770, 62322), (41548, 61155), (42582, 59670), (43146, 58890), (46206, 54990), (47940, 53001), (48924, 51935), (49491, 51340)]