901279680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1987

約数の個数: 224

約数和(自身を含む): 3318174720

約数和(自身を除く): 2416895040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 672, 710, 840, 852, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1889, 1988, 2130, 2240, 2272, 2485, 2840, 2982, 3360, 3408, 3778, 3976, 4260, 4544, 4970, 5667, 5680, 5964, 6720, 6816, 7455, 7556, 7952, 8520, 9445, 9940, 11334, 11360, 11928, 13223, 13632, 14910, 15112, 15904, 17040, 18890, 19880, 22668, 22720, 23856, 26446, 28335, 29820, 30224, 31808, 34080, 37780, 39669, 39760, 45336, 47712, 52892, 56670, 59640, 60448, 66115, 68160, 75560, 79338, 79520, 90672, 95424, 105784, 113340, 119280, 120896, 132230, 134119, 151120, 158676, 159040, 181344, 198345, 211568, 226680, 238560, 264460, 268238, 302240, 317352, 362688, 396690, 402357, 423136, 453360, 477120, 528920, 536476, 604480, 634704, 670595, 793380, 804714, 846272, 906720, 938833, 1057840, 1072952, 1269408, 1341190, 1586760, 1609428, 1813440, 1877666, 2011785, 2115680, 2145904, 2538816, 2682380, 2816499, 3173520, 3218856, 3755332, 4023570, 4231360, 4291808, 4694165, 5364760, 5632998, 6347040, 6437712, 7510664, 8047140, 8583616, 9388330, 10729520, 11265996, 12694080, 12875424, 14082495, 15021328, 16094280, 18776660, 21459040, 22531992, 25750848, 28164990, 30042656, 32188560, 37553320, 42918080, 45063984, 56329980, 60085312, 64377120, 75106640, 90127968, 112659960, 128754240, 150213280, 180255936, 225319920, 300426560, 450639840, 901279680]

約数ペア:

[(1, 901279680), (2, 450639840), (3, 300426560), (4, 225319920), (5, 180255936), (6, 150213280), (7, 128754240), (8, 112659960), (10, 90127968), (12, 75106640), (14, 64377120), (15, 60085312), (16, 56329980), (20, 45063984), (21, 42918080), (24, 37553320), (28, 32188560), (30, 30042656), (32, 28164990), (35, 25750848), (40, 22531992), (42, 21459040), (48, 18776660), (56, 16094280), (60, 15021328), (64, 14082495), (70, 12875424), (71, 12694080), (80, 11265996), (84, 10729520), (96, 9388330), (105, 8583616), (112, 8047140), (120, 7510664), (140, 6437712), (142, 6347040), (160, 5632998), (168, 5364760), (192, 4694165), (210, 4291808), (213, 4231360), (224, 4023570), (240, 3755332), (280, 3218856), (284, 3173520), (320, 2816499), (336, 2682380), (355, 2538816), (420, 2145904), (426, 2115680), (448, 2011785), (480, 1877666), (497, 1813440), (560, 1609428), (568, 1586760), (672, 1341190), (710, 1269408), (840, 1072952), (852, 1057840), (960, 938833), (994, 906720), (1065, 846272), (1120, 804714), (1136, 793380), (1344, 670595), (1420, 634704), (1491, 604480), (1680, 536476), (1704, 528920), (1889, 477120), (1988, 453360), (2130, 423136), (2240, 402357), (2272, 396690), (2485, 362688), (2840, 317352), (2982, 302240), (3360, 268238), (3408, 264460), (3778, 238560), (3976, 226680), (4260, 211568), (4544, 198345), (4970, 181344), (5667, 159040), (5680, 158676), (5964, 151120), (6720, 134119), (6816, 132230), (7455, 120896), (7556, 119280), (7952, 113340), (8520, 105784), (9445, 95424), (9940, 90672), (11334, 79520), (11360, 79338), (11928, 75560), (13223, 68160), (13632, 66115), (14910, 60448), (15112, 59640), (15904, 56670), (17040, 52892), (18890, 47712), (19880, 45336), (22668, 39760), (22720, 39669), (23856, 37780), (26446, 34080), (28335, 31808), (29820, 30224)]