122649660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 443197440

約数和(自身を除く): 320547780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 457, 497, 540, 630, 639, 710, 756, 852, 914, 945, 994, 1065, 1260, 1278, 1371, 1420, 1491, 1828, 1890, 1917, 1988, 2130, 2285, 2485, 2556, 2742, 2982, 3195, 3199, 3780, 3834, 4113, 4260, 4473, 4570, 4970, 5484, 5964, 6390, 6398, 6855, 7455, 7668, 8226, 8946, 9140, 9585, 9597, 9940, 12339, 12780, 12796, 13419, 13710, 14910, 15995, 16452, 17892, 19170, 19194, 20565, 22365, 24678, 26838, 27420, 28791, 29820, 31990, 32447, 38340, 38388, 41130, 44730, 47985, 49356, 53676, 57582, 61695, 63980, 64894, 67095, 82260, 86373, 89460, 95970, 97341, 115164, 123390, 129788, 134190, 143955, 162235, 172746, 191940, 194682, 227129, 246780, 268380, 287910, 292023, 324470, 345492, 389364, 431865, 454258, 486705, 575820, 584046, 648940, 681387, 863730, 876069, 908516, 973410, 1135645, 1168092, 1362774, 1460115, 1727460, 1752138, 1946820, 2044161, 2271290, 2725548, 2920230, 3406935, 3504276, 4088322, 4380345, 4542580, 5840460, 6132483, 6813870, 8176644, 8760690, 10220805, 12264966, 13627740, 17521380, 20441610, 24529932, 30662415, 40883220, 61324830, 122649660]

約数ペア:

[(1, 122649660), (2, 61324830), (3, 40883220), (4, 30662415), (5, 24529932), (6, 20441610), (7, 17521380), (9, 13627740), (10, 12264966), (12, 10220805), (14, 8760690), (15, 8176644), (18, 6813870), (20, 6132483), (21, 5840460), (27, 4542580), (28, 4380345), (30, 4088322), (35, 3504276), (36, 3406935), (42, 2920230), (45, 2725548), (54, 2271290), (60, 2044161), (63, 1946820), (70, 1752138), (71, 1727460), (84, 1460115), (90, 1362774), (105, 1168092), (108, 1135645), (126, 973410), (135, 908516), (140, 876069), (142, 863730), (180, 681387), (189, 648940), (210, 584046), (213, 575820), (252, 486705), (270, 454258), (284, 431865), (315, 389364), (355, 345492), (378, 324470), (420, 292023), (426, 287910), (457, 268380), (497, 246780), (540, 227129), (630, 194682), (639, 191940), (710, 172746), (756, 162235), (852, 143955), (914, 134190), (945, 129788), (994, 123390), (1065, 115164), (1260, 97341), (1278, 95970), (1371, 89460), (1420, 86373), (1491, 82260), (1828, 67095), (1890, 64894), (1917, 63980), (1988, 61695), (2130, 57582), (2285, 53676), (2485, 49356), (2556, 47985), (2742, 44730), (2982, 41130), (3195, 38388), (3199, 38340), (3780, 32447), (3834, 31990), (4113, 29820), (4260, 28791), (4473, 27420), (4570, 26838), (4970, 24678), (5484, 22365), (5964, 20565), (6390, 19194), (6398, 19170), (6855, 17892), (7455, 16452), (7668, 15995), (8226, 14910), (8946, 13710), (9140, 13419), (9585, 12796), (9597, 12780), (9940, 12339)]