851905080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1371

約数の個数: 256

約数和(自身を含む): 3125606400

約数和(自身を除く): 2273701320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 351, 360, 376, 390, 423, 468, 470, 520, 540, 564, 585, 611, 702, 705, 780, 846, 936, 940, 1080, 1128, 1170, 1222, 1269, 1291, 1404, 1410, 1560, 1692, 1755, 1833, 1880, 2115, 2340, 2444, 2538, 2582, 2808, 2820, 3055, 3384, 3510, 3666, 3873, 4230, 4680, 4888, 5076, 5164, 5499, 5640, 6110, 6345, 6455, 7020, 7332, 7746, 8460, 9165, 10152, 10328, 10998, 11619, 12220, 12690, 12910, 14040, 14664, 15492, 16497, 16783, 16920, 18330, 19365, 21996, 23238, 24440, 25380, 25820, 27495, 30984, 32994, 33566, 34857, 36660, 38730, 43992, 46476, 50349, 50760, 51640, 54990, 58095, 60677, 65988, 67132, 69714, 73320, 77460, 82485, 83915, 92952, 100698, 109980, 116190, 121354, 131976, 134264, 139428, 151047, 154920, 164970, 167830, 174285, 182031, 201396, 219960, 232380, 242708, 251745, 278856, 302094, 303385, 329940, 335660, 348570, 364062, 402792, 453141, 464760, 485416, 503490, 546093, 604188, 606770, 659880, 671320, 697140, 728124, 755235, 788801, 906282, 910155, 1006980, 1092186, 1208376, 1213540, 1394280, 1456248, 1510470, 1577602, 1638279, 1812564, 1820310, 2013960, 2184372, 2265705, 2366403, 2427080, 2730465, 3020940, 3155204, 3276558, 3625128, 3640620, 3944005, 4368744, 4531410, 4732806, 5460930, 6041880, 6310408, 6553116, 7099209, 7281240, 7888010, 8191395, 9062820, 9465612, 10921860, 11832015, 13106232, 14198418, 15776020, 16382790, 18125640, 18931224, 21297627, 21843720, 23664030, 28396836, 31552040, 32765580, 35496045, 42595254, 47328060, 56793672, 65531160, 70992090, 85190508, 94656120, 106488135, 141984180, 170381016, 212976270, 283968360, 425952540, 851905080]

約数ペア:

[(1, 851905080), (2, 425952540), (3, 283968360), (4, 212976270), (5, 170381016), (6, 141984180), (8, 106488135), (9, 94656120), (10, 85190508), (12, 70992090), (13, 65531160), (15, 56793672), (18, 47328060), (20, 42595254), (24, 35496045), (26, 32765580), (27, 31552040), (30, 28396836), (36, 23664030), (39, 21843720), (40, 21297627), (45, 18931224), (47, 18125640), (52, 16382790), (54, 15776020), (60, 14198418), (65, 13106232), (72, 11832015), (78, 10921860), (90, 9465612), (94, 9062820), (104, 8191395), (108, 7888010), (117, 7281240), (120, 7099209), (130, 6553116), (135, 6310408), (141, 6041880), (156, 5460930), (180, 4732806), (188, 4531410), (195, 4368744), (216, 3944005), (234, 3640620), (235, 3625128), (260, 3276558), (270, 3155204), (282, 3020940), (312, 2730465), (351, 2427080), (360, 2366403), (376, 2265705), (390, 2184372), (423, 2013960), (468, 1820310), (470, 1812564), (520, 1638279), (540, 1577602), (564, 1510470), (585, 1456248), (611, 1394280), (702, 1213540), (705, 1208376), (780, 1092186), (846, 1006980), (936, 910155), (940, 906282), (1080, 788801), (1128, 755235), (1170, 728124), (1222, 697140), (1269, 671320), (1291, 659880), (1404, 606770), (1410, 604188), (1560, 546093), (1692, 503490), (1755, 485416), (1833, 464760), (1880, 453141), (2115, 402792), (2340, 364062), (2444, 348570), (2538, 335660), (2582, 329940), (2808, 303385), (2820, 302094), (3055, 278856), (3384, 251745), (3510, 242708), (3666, 232380), (3873, 219960), (4230, 201396), (4680, 182031), (4888, 174285), (5076, 167830), (5164, 164970), (5499, 154920), (5640, 151047), (6110, 139428), (6345, 134264), (6455, 131976), (7020, 121354), (7332, 116190), (7746, 109980), (8460, 100698), (9165, 92952), (10152, 83915), (10328, 82485), (10998, 77460), (11619, 73320), (12220, 69714), (12690, 67132), (12910, 65988), (14040, 60677), (14664, 58095), (15492, 54990), (16497, 51640), (16783, 50760), (16920, 50349), (18330, 46476), (19365, 43992), (21996, 38730), (23238, 36660), (24440, 34857), (25380, 33566), (25820, 32994), (27495, 30984)]