1128625680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1734

約数の個数: 320

約数和(自身を含む): 4447715328

約数和(自身を除く): 3319089648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1667, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3334, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 5001, 5208, 5460, 5642, 6045, 6448, 6510, 6668, 7280, 7440, 8060, 8335, 8463, 8680, 9672, 10002, 10416, 10920, 11284, 11669, 12090, 13020, 13336, 14105, 16120, 16670, 16926, 17360, 19344, 20004, 21671, 21840, 22568, 23338, 24180, 25005, 26040, 26672, 28210, 32240, 33340, 33852, 35007, 40008, 42315, 43342, 45136, 46676, 48360, 50010, 51677, 52080, 56420, 58345, 65013, 66680, 67704, 70014, 80016, 84630, 86684, 93352, 96720, 100020, 103354, 108355, 112840, 116690, 130026, 133360, 135408, 140028, 151697, 155031, 169260, 173368, 175035, 186704, 200040, 206708, 216710, 225680, 233380, 258385, 260052, 280056, 303394, 310062, 325065, 338520, 346736, 350070, 361739, 400080, 413416, 433420, 455091, 466760, 516770, 520104, 560112, 606788, 620124, 650130, 671801, 677040, 700140, 723478, 758485, 775155, 826832, 866840, 910182, 933520, 1033540, 1040208, 1085217, 1213576, 1240248, 1300260, 1343602, 1400280, 1446956, 1516970, 1550310, 1733680, 1808695, 1820364, 2015403, 2067080, 2170434, 2275455, 2427152, 2480496, 2600520, 2687204, 2800560, 2893912, 3033940, 3100620, 3359005, 3617390, 3640728, 4030806, 4134160, 4340868, 4550910, 4702607, 5201040, 5374408, 5426085, 5787824, 6067880, 6201240, 6718010, 7234780, 7281456, 8061612, 8681736, 9101820, 9405214, 10077015, 10748816, 10852170, 12135760, 12402480, 13436020, 14107821, 14469560, 16123224, 17363472, 18203640, 18810428, 20154030, 21704340, 23513035, 26872040, 28215642, 28939120, 32246448, 36407280, 37620856, 40308060, 43408680, 47026070, 53744080, 56431284, 70539105, 75241712, 80616120, 86817360, 94052140, 112862568, 141078210, 161232240, 188104280, 225725136, 282156420, 376208560, 564312840, 1128625680]

約数ペア:

[(1, 1128625680), (2, 564312840), (3, 376208560), (4, 282156420), (5, 225725136), (6, 188104280), (7, 161232240), (8, 141078210), (10, 112862568), (12, 94052140), (13, 86817360), (14, 80616120), (15, 75241712), (16, 70539105), (20, 56431284), (21, 53744080), (24, 47026070), (26, 43408680), (28, 40308060), (30, 37620856), (31, 36407280), (35, 32246448), (39, 28939120), (40, 28215642), (42, 26872040), (48, 23513035), (52, 21704340), (56, 20154030), (60, 18810428), (62, 18203640), (65, 17363472), (70, 16123224), (78, 14469560), (80, 14107821), (84, 13436020), (91, 12402480), (93, 12135760), (104, 10852170), (105, 10748816), (112, 10077015), (120, 9405214), (124, 9101820), (130, 8681736), (140, 8061612), (155, 7281456), (156, 7234780), (168, 6718010), (182, 6201240), (186, 6067880), (195, 5787824), (208, 5426085), (210, 5374408), (217, 5201040), (240, 4702607), (248, 4550910), (260, 4340868), (273, 4134160), (280, 4030806), (310, 3640728), (312, 3617390), (336, 3359005), (364, 3100620), (372, 3033940), (390, 2893912), (403, 2800560), (420, 2687204), (434, 2600520), (455, 2480496), (465, 2427152), (496, 2275455), (520, 2170434), (546, 2067080), (560, 2015403), (620, 1820364), (624, 1808695), (651, 1733680), (728, 1550310), (744, 1516970), (780, 1446956), (806, 1400280), (840, 1343602), (868, 1300260), (910, 1240248), (930, 1213576), (1040, 1085217), (1085, 1040208), (1092, 1033540), (1209, 933520), (1240, 910182), (1302, 866840), (1365, 826832), (1456, 775155), (1488, 758485), (1560, 723478), (1612, 700140), (1667, 677040), (1680, 671801), (1736, 650130), (1820, 620124), (1860, 606788), (2015, 560112), (2170, 520104), (2184, 516770), (2418, 466760), (2480, 455091), (2604, 433420), (2730, 413416), (2821, 400080), (3120, 361739), (3224, 350070), (3255, 346736), (3334, 338520), (3472, 325065), (3640, 310062), (3720, 303394), (4030, 280056), (4340, 260052), (4368, 258385), (4836, 233380), (5001, 225680), (5208, 216710), (5460, 206708), (5642, 200040), (6045, 186704), (6448, 175035), (6510, 173368), (6668, 169260), (7280, 155031), (7440, 151697), (8060, 140028), (8335, 135408), (8463, 133360), (8680, 130026), (9672, 116690), (10002, 112840), (10416, 108355), (10920, 103354), (11284, 100020), (11669, 96720), (12090, 93352), (13020, 86684), (13336, 84630), (14105, 80016), (16120, 70014), (16670, 67704), (16926, 66680), (17360, 65013), (19344, 58345), (20004, 56420), (21671, 52080), (21840, 51677), (22568, 50010), (23338, 48360), (24180, 46676), (25005, 45136), (26040, 43342), (26672, 42315), (28210, 40008), (32240, 35007), (33340, 33852)]