185965080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 640742400

約数和(自身を除く): 454777320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 420, 538, 807, 823, 840, 1076, 1345, 1614, 1646, 1883, 2152, 2469, 2690, 3228, 3292, 3766, 4035, 4115, 4938, 5380, 5649, 5761, 6456, 6584, 7532, 8070, 8230, 9415, 9876, 10760, 11298, 11522, 12345, 15064, 16140, 16460, 17283, 18830, 19752, 22596, 23044, 24690, 28245, 28805, 32280, 32920, 34566, 37660, 45192, 46088, 49380, 56490, 57610, 69132, 75320, 86415, 98760, 112980, 115220, 138264, 172830, 221387, 225960, 230440, 345660, 442774, 664161, 691320, 885548, 1106935, 1328322, 1549709, 1771096, 2213870, 2656644, 3099418, 3320805, 4427740, 4649127, 5313288, 6198836, 6641610, 7748545, 8855480, 9298254, 12397672, 13283220, 15497090, 18596508, 23245635, 26566440, 30994180, 37193016, 46491270, 61988360, 92982540, 185965080]

約数ペア:

[(1, 185965080), (2, 92982540), (3, 61988360), (4, 46491270), (5, 37193016), (6, 30994180), (7, 26566440), (8, 23245635), (10, 18596508), (12, 15497090), (14, 13283220), (15, 12397672), (20, 9298254), (21, 8855480), (24, 7748545), (28, 6641610), (30, 6198836), (35, 5313288), (40, 4649127), (42, 4427740), (56, 3320805), (60, 3099418), (70, 2656644), (84, 2213870), (105, 1771096), (120, 1549709), (140, 1328322), (168, 1106935), (210, 885548), (269, 691320), (280, 664161), (420, 442774), (538, 345660), (807, 230440), (823, 225960), (840, 221387), (1076, 172830), (1345, 138264), (1614, 115220), (1646, 112980), (1883, 98760), (2152, 86415), (2469, 75320), (2690, 69132), (3228, 57610), (3292, 56490), (3766, 49380), (4035, 46088), (4115, 45192), (4938, 37660), (5380, 34566), (5649, 32920), (5761, 32280), (6456, 28805), (6584, 28245), (7532, 24690), (8070, 23044), (8230, 22596), (9415, 19752), (9876, 18830), (10760, 17283), (11298, 16460), (11522, 16140), (12345, 15064)]