65618280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 192

約数和(自身を含む): 262604160

約数和(自身を除く): 196985880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2003, 2184, 2340, 2520, 2730, 3276, 3640, 4006, 4095, 4680, 5460, 6009, 6552, 8012, 8190, 10015, 10920, 12018, 14021, 16024, 16380, 18027, 20030, 24036, 26039, 28042, 30045, 32760, 36054, 40060, 42063, 48072, 52078, 56084, 60090, 70105, 72108, 78117, 80120, 84126, 90135, 104156, 112168, 120180, 126189, 130195, 140210, 144216, 156234, 168252, 180270, 182273, 208312, 210315, 234351, 240360, 252378, 260390, 280420, 312468, 336504, 360540, 364546, 390585, 420630, 468702, 504756, 520780, 546819, 560840, 624936, 630945, 721080, 729092, 781170, 841260, 911365, 937404, 1009512, 1041560, 1093638, 1171755, 1261890, 1458184, 1562340, 1640457, 1682520, 1822730, 1874808, 2187276, 2343510, 2523780, 2734095, 3124680, 3280914, 3645460, 4374552, 4687020, 5047560, 5468190, 6561828, 7290920, 8202285, 9374040, 10936380, 13123656, 16404570, 21872760, 32809140, 65618280]

約数ペア:

[(1, 65618280), (2, 32809140), (3, 21872760), (4, 16404570), (5, 13123656), (6, 10936380), (7, 9374040), (8, 8202285), (9, 7290920), (10, 6561828), (12, 5468190), (13, 5047560), (14, 4687020), (15, 4374552), (18, 3645460), (20, 3280914), (21, 3124680), (24, 2734095), (26, 2523780), (28, 2343510), (30, 2187276), (35, 1874808), (36, 1822730), (39, 1682520), (40, 1640457), (42, 1562340), (45, 1458184), (52, 1261890), (56, 1171755), (60, 1093638), (63, 1041560), (65, 1009512), (70, 937404), (72, 911365), (78, 841260), (84, 781170), (90, 729092), (91, 721080), (104, 630945), (105, 624936), (117, 560840), (120, 546819), (126, 520780), (130, 504756), (140, 468702), (156, 420630), (168, 390585), (180, 364546), (182, 360540), (195, 336504), (210, 312468), (234, 280420), (252, 260390), (260, 252378), (273, 240360), (280, 234351), (312, 210315), (315, 208312), (360, 182273), (364, 180270), (390, 168252), (420, 156234), (455, 144216), (468, 140210), (504, 130195), (520, 126189), (546, 120180), (585, 112168), (630, 104156), (728, 90135), (780, 84126), (819, 80120), (840, 78117), (910, 72108), (936, 70105), (1092, 60090), (1170, 56084), (1260, 52078), (1365, 48072), (1560, 42063), (1638, 40060), (1820, 36054), (2003, 32760), (2184, 30045), (2340, 28042), (2520, 26039), (2730, 24036), (3276, 20030), (3640, 18027), (4006, 16380), (4095, 16024), (4680, 14021), (5460, 12018), (6009, 10920), (6552, 10015), (8012, 8190)]