122660580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 414771840

約数和(自身を除く): 292111260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 809, 1083, 1140, 1330, 1444, 1596, 1618, 1805, 1995, 2166, 2427, 2527, 2660, 3236, 3610, 3990, 4045, 4332, 4854, 5054, 5415, 5663, 7220, 7581, 7980, 8090, 9708, 10108, 10830, 11326, 12135, 12635, 15162, 15371, 16180, 16989, 21660, 22652, 24270, 25270, 28315, 30324, 30742, 33978, 37905, 46113, 48540, 50540, 56630, 61484, 67956, 75810, 76855, 84945, 92226, 107597, 113260, 151620, 153710, 169890, 184452, 215194, 230565, 292049, 307420, 322791, 339780, 430388, 461130, 537985, 584098, 645582, 876147, 922260, 1075970, 1168196, 1291164, 1460245, 1613955, 1752294, 2044343, 2151940, 2920490, 3227910, 3504588, 4088686, 4380735, 5840980, 6133029, 6455820, 8177372, 8761470, 10221715, 12266058, 17522940, 20443430, 24532116, 30665145, 40886860, 61330290, 122660580]

約数ペア:

[(1, 122660580), (2, 61330290), (3, 40886860), (4, 30665145), (5, 24532116), (6, 20443430), (7, 17522940), (10, 12266058), (12, 10221715), (14, 8761470), (15, 8177372), (19, 6455820), (20, 6133029), (21, 5840980), (28, 4380735), (30, 4088686), (35, 3504588), (38, 3227910), (42, 2920490), (57, 2151940), (60, 2044343), (70, 1752294), (76, 1613955), (84, 1460245), (95, 1291164), (105, 1168196), (114, 1075970), (133, 922260), (140, 876147), (190, 645582), (210, 584098), (228, 537985), (266, 461130), (285, 430388), (361, 339780), (380, 322791), (399, 307420), (420, 292049), (532, 230565), (570, 215194), (665, 184452), (722, 169890), (798, 153710), (809, 151620), (1083, 113260), (1140, 107597), (1330, 92226), (1444, 84945), (1596, 76855), (1618, 75810), (1805, 67956), (1995, 61484), (2166, 56630), (2427, 50540), (2527, 48540), (2660, 46113), (3236, 37905), (3610, 33978), (3990, 30742), (4045, 30324), (4332, 28315), (4854, 25270), (5054, 24270), (5415, 22652), (5663, 21660), (7220, 16989), (7581, 16180), (7980, 15371), (8090, 15162), (9708, 12635), (10108, 12135), (10830, 11326)]