481866840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4943

約数の個数: 256

約数和(自身を含む): 1977292800

約数和(自身を除く): 1495425960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4903, 4914, 5460, 6552, 7020, 7560, 8190, 9806, 9828, 10920, 12285, 14040, 14709, 16380, 19612, 19656, 24515, 24570, 29418, 32760, 34321, 39224, 44127, 49030, 49140, 58836, 63739, 68642, 73545, 88254, 98060, 98280, 102963, 117672, 127478, 132381, 137284, 147090, 171605, 176508, 191217, 196120, 205926, 220635, 254956, 264762, 274568, 294180, 308889, 318695, 343210, 353016, 382434, 411852, 441270, 446173, 509912, 514815, 529524, 573651, 588360, 617778, 637390, 661905, 686420, 764868, 823704, 882540, 892346, 926667, 956085, 1029630, 1059048, 1147302, 1235556, 1274780, 1323810, 1338519, 1372840, 1529736, 1544445, 1720953, 1765080, 1784692, 1853334, 1912170, 2059260, 2230865, 2294604, 2471112, 2549560, 2647620, 2677038, 2868255, 3088890, 3441906, 3569384, 3706668, 3824340, 4015557, 4118520, 4461730, 4589208, 4633335, 5295240, 5354076, 5736510, 6177780, 6692595, 6883812, 7413336, 7648680, 8031114, 8604765, 8923460, 9266670, 10708152, 11473020, 12046671, 12355560, 13385190, 13767624, 16062228, 17209530, 17846920, 18533340, 20077785, 22946040, 24093342, 26770380, 32124456, 34419060, 37066680, 40155570, 48186684, 53540760, 60233355, 68838120, 80311140, 96373368, 120466710, 160622280, 240933420, 481866840]

約数ペア:

[(1, 481866840), (2, 240933420), (3, 160622280), (4, 120466710), (5, 96373368), (6, 80311140), (7, 68838120), (8, 60233355), (9, 53540760), (10, 48186684), (12, 40155570), (13, 37066680), (14, 34419060), (15, 32124456), (18, 26770380), (20, 24093342), (21, 22946040), (24, 20077785), (26, 18533340), (27, 17846920), (28, 17209530), (30, 16062228), (35, 13767624), (36, 13385190), (39, 12355560), (40, 12046671), (42, 11473020), (45, 10708152), (52, 9266670), (54, 8923460), (56, 8604765), (60, 8031114), (63, 7648680), (65, 7413336), (70, 6883812), (72, 6692595), (78, 6177780), (84, 5736510), (90, 5354076), (91, 5295240), (104, 4633335), (105, 4589208), (108, 4461730), (117, 4118520), (120, 4015557), (126, 3824340), (130, 3706668), (135, 3569384), (140, 3441906), (156, 3088890), (168, 2868255), (180, 2677038), (182, 2647620), (189, 2549560), (195, 2471112), (210, 2294604), (216, 2230865), (234, 2059260), (252, 1912170), (260, 1853334), (270, 1784692), (273, 1765080), (280, 1720953), (312, 1544445), (315, 1529736), (351, 1372840), (360, 1338519), (364, 1323810), (378, 1274780), (390, 1235556), (420, 1147302), (455, 1059048), (468, 1029630), (504, 956085), (520, 926667), (540, 892346), (546, 882540), (585, 823704), (630, 764868), (702, 686420), (728, 661905), (756, 637390), (780, 617778), (819, 588360), (840, 573651), (910, 529524), (936, 514815), (945, 509912), (1080, 446173), (1092, 441270), (1170, 411852), (1260, 382434), (1365, 353016), (1404, 343210), (1512, 318695), (1560, 308889), (1638, 294180), (1755, 274568), (1820, 264762), (1890, 254956), (2184, 220635), (2340, 205926), (2457, 196120), (2520, 191217), (2730, 176508), (2808, 171605), (3276, 147090), (3510, 137284), (3640, 132381), (3780, 127478), (4095, 117672), (4680, 102963), (4903, 98280), (4914, 98060), (5460, 88254), (6552, 73545), (7020, 68642), (7560, 63739), (8190, 58836), (9806, 49140), (9828, 49030), (10920, 44127), (12285, 39224), (14040, 34321), (14709, 32760), (16380, 29418), (19612, 24570), (19656, 24515)]