121967160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 325930440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 59, 60, 69, 70, 84, 92, 105, 107, 115, 118, 120, 138, 140, 161, 168, 177, 184, 210, 214, 230, 236, 276, 280, 295, 321, 322, 345, 354, 413, 420, 428, 460, 472, 483, 535, 552, 590, 642, 644, 690, 708, 749, 805, 826, 840, 856, 885, 920, 966, 1070, 1180, 1239, 1284, 1288, 1357, 1380, 1416, 1498, 1605, 1610, 1652, 1770, 1932, 2065, 2140, 2247, 2360, 2415, 2461, 2478, 2568, 2714, 2760, 2996, 3210, 3220, 3304, 3540, 3745, 3864, 4071, 4130, 4280, 4494, 4830, 4922, 4956, 5428, 5992, 6195, 6313, 6420, 6440, 6785, 7080, 7383, 7490, 8142, 8260, 8988, 9499, 9660, 9844, 9912, 10856, 11235, 12305, 12390, 12626, 12840, 13570, 14766, 14980, 16284, 16520, 17227, 17976, 18939, 18998, 19320, 19688, 20355, 22470, 24610, 24780, 25252, 27140, 28497, 29532, 29960, 31565, 32568, 34454, 36915, 37878, 37996, 40710, 44191, 44940, 47495, 49220, 49560, 50504, 51681, 54280, 56994, 59064, 63130, 68908, 73830, 75756, 75992, 81420, 86135, 88382, 89880, 94695, 94990, 98440, 103362, 113988, 126260, 132573, 137816, 142485, 145199, 147660, 151512, 162840, 172270, 176764, 189390, 189980, 206724, 220955, 227976, 252520, 258405, 265146, 284970, 290398, 295320, 344540, 353528, 378780, 379960, 413448, 435597, 441910, 516810, 530292, 569940, 580796, 662865, 689080, 725995, 757560, 871194, 883820, 1016393, 1033620, 1060584, 1139880, 1161592, 1325730, 1451990, 1742388, 1767640, 2032786, 2067240, 2177985, 2651460, 2903980, 3049179, 3484776, 4065572, 4355970, 5081965, 5302920, 5807960, 6098358, 8131144, 8711940, 10163930, 12196716, 15245895, 17423880, 20327860, 24393432, 30491790, 40655720, 60983580, 121967160]

約数ペア:

[(1, 121967160), (2, 60983580), (3, 40655720), (4, 30491790), (5, 24393432), (6, 20327860), (7, 17423880), (8, 15245895), (10, 12196716), (12, 10163930), (14, 8711940), (15, 8131144), (20, 6098358), (21, 5807960), (23, 5302920), (24, 5081965), (28, 4355970), (30, 4065572), (35, 3484776), (40, 3049179), (42, 2903980), (46, 2651460), (56, 2177985), (59, 2067240), (60, 2032786), (69, 1767640), (70, 1742388), (84, 1451990), (92, 1325730), (105, 1161592), (107, 1139880), (115, 1060584), (118, 1033620), (120, 1016393), (138, 883820), (140, 871194), (161, 757560), (168, 725995), (177, 689080), (184, 662865), (210, 580796), (214, 569940), (230, 530292), (236, 516810), (276, 441910), (280, 435597), (295, 413448), (321, 379960), (322, 378780), (345, 353528), (354, 344540), (413, 295320), (420, 290398), (428, 284970), (460, 265146), (472, 258405), (483, 252520), (535, 227976), (552, 220955), (590, 206724), (642, 189980), (644, 189390), (690, 176764), (708, 172270), (749, 162840), (805, 151512), (826, 147660), (840, 145199), (856, 142485), (885, 137816), (920, 132573), (966, 126260), (1070, 113988), (1180, 103362), (1239, 98440), (1284, 94990), (1288, 94695), (1357, 89880), (1380, 88382), (1416, 86135), (1498, 81420), (1605, 75992), (1610, 75756), (1652, 73830), (1770, 68908), (1932, 63130), (2065, 59064), (2140, 56994), (2247, 54280), (2360, 51681), (2415, 50504), (2461, 49560), (2478, 49220), (2568, 47495), (2714, 44940), (2760, 44191), (2996, 40710), (3210, 37996), (3220, 37878), (3304, 36915), (3540, 34454), (3745, 32568), (3864, 31565), (4071, 29960), (4130, 29532), (4280, 28497), (4494, 27140), (4830, 25252), (4922, 24780), (4956, 24610), (5428, 22470), (5992, 20355), (6195, 19688), (6313, 19320), (6420, 18998), (6440, 18939), (6785, 17976), (7080, 17227), (7383, 16520), (7490, 16284), (8142, 14980), (8260, 14766), (8988, 13570), (9499, 12840), (9660, 12626), (9844, 12390), (9912, 12305), (10856, 11235)]