470738520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 256

約数和(自身を含む): 1820620800

約数和(自身を除く): 1349882280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 355, 360, 378, 420, 426, 497, 504, 540, 568, 630, 639, 710, 756, 840, 852, 877, 945, 994, 1065, 1080, 1260, 1278, 1420, 1491, 1512, 1704, 1754, 1890, 1917, 1988, 2130, 2485, 2520, 2556, 2631, 2840, 2982, 3195, 3508, 3780, 3834, 3976, 4260, 4385, 4473, 4970, 5112, 5262, 5964, 6139, 6390, 7016, 7455, 7560, 7668, 7893, 8520, 8770, 8946, 9585, 9940, 10524, 11928, 12278, 12780, 13155, 13419, 14910, 15336, 15786, 17540, 17892, 18417, 19170, 19880, 21048, 22365, 23679, 24556, 25560, 26310, 26838, 29820, 30695, 31572, 35080, 35784, 36834, 38340, 39465, 44730, 47358, 49112, 52620, 53676, 55251, 59640, 61390, 62267, 63144, 67095, 73668, 76680, 78930, 89460, 92085, 94716, 105240, 107352, 110502, 118395, 122780, 124534, 134190, 147336, 157860, 165753, 178920, 184170, 186801, 189432, 221004, 236790, 245560, 249068, 268380, 276255, 311335, 315720, 331506, 368340, 373602, 435869, 442008, 473580, 498136, 536760, 552510, 560403, 622670, 663012, 736680, 747204, 828765, 871738, 934005, 947160, 1105020, 1120806, 1245340, 1307607, 1326024, 1494408, 1657530, 1681209, 1743476, 1868010, 2179345, 2210040, 2241612, 2490680, 2615214, 2802015, 3315060, 3362418, 3486952, 3736020, 3922821, 4358690, 4483224, 5230428, 5604030, 6538035, 6630120, 6724836, 7472040, 7845642, 8406045, 8717380, 10460856, 11208060, 11768463, 13076070, 13449672, 15691284, 16812090, 17434760, 19614105, 22416120, 23536926, 26152140, 31382568, 33624180, 39228210, 47073852, 52304280, 58842315, 67248360, 78456420, 94147704, 117684630, 156912840, 235369260, 470738520]

約数ペア:

[(1, 470738520), (2, 235369260), (3, 156912840), (4, 117684630), (5, 94147704), (6, 78456420), (7, 67248360), (8, 58842315), (9, 52304280), (10, 47073852), (12, 39228210), (14, 33624180), (15, 31382568), (18, 26152140), (20, 23536926), (21, 22416120), (24, 19614105), (27, 17434760), (28, 16812090), (30, 15691284), (35, 13449672), (36, 13076070), (40, 11768463), (42, 11208060), (45, 10460856), (54, 8717380), (56, 8406045), (60, 7845642), (63, 7472040), (70, 6724836), (71, 6630120), (72, 6538035), (84, 5604030), (90, 5230428), (105, 4483224), (108, 4358690), (120, 3922821), (126, 3736020), (135, 3486952), (140, 3362418), (142, 3315060), (168, 2802015), (180, 2615214), (189, 2490680), (210, 2241612), (213, 2210040), (216, 2179345), (252, 1868010), (270, 1743476), (280, 1681209), (284, 1657530), (315, 1494408), (355, 1326024), (360, 1307607), (378, 1245340), (420, 1120806), (426, 1105020), (497, 947160), (504, 934005), (540, 871738), (568, 828765), (630, 747204), (639, 736680), (710, 663012), (756, 622670), (840, 560403), (852, 552510), (877, 536760), (945, 498136), (994, 473580), (1065, 442008), (1080, 435869), (1260, 373602), (1278, 368340), (1420, 331506), (1491, 315720), (1512, 311335), (1704, 276255), (1754, 268380), (1890, 249068), (1917, 245560), (1988, 236790), (2130, 221004), (2485, 189432), (2520, 186801), (2556, 184170), (2631, 178920), (2840, 165753), (2982, 157860), (3195, 147336), (3508, 134190), (3780, 124534), (3834, 122780), (3976, 118395), (4260, 110502), (4385, 107352), (4473, 105240), (4970, 94716), (5112, 92085), (5262, 89460), (5964, 78930), (6139, 76680), (6390, 73668), (7016, 67095), (7455, 63144), (7560, 62267), (7668, 61390), (7893, 59640), (8520, 55251), (8770, 53676), (8946, 52620), (9585, 49112), (9940, 47358), (10524, 44730), (11928, 39465), (12278, 38340), (12780, 36834), (13155, 35784), (13419, 35080), (14910, 31572), (15336, 30695), (15786, 29820), (17540, 26838), (17892, 26310), (18417, 25560), (19170, 24556), (19880, 23679), (21048, 22365)]