418962480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1179

約数の個数: 160

約数和(自身を含む): 1375626240

約数和(自身を除く): 956663760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1069, 1104, 1136, 1380, 1420, 1633, 1704, 1840, 2130, 2138, 2760, 2840, 3207, 3266, 3408, 4260, 4276, 4899, 5345, 5520, 5680, 6414, 6532, 8165, 8520, 8552, 9798, 10690, 12828, 13064, 16035, 16330, 17040, 17104, 19596, 21380, 24495, 24587, 25656, 26128, 32070, 32660, 39192, 42760, 48990, 49174, 51312, 64140, 65320, 73761, 75899, 78384, 85520, 97980, 98348, 122935, 128280, 130640, 147522, 151798, 195960, 196696, 227697, 245870, 256560, 295044, 303596, 368805, 379495, 391920, 393392, 455394, 491740, 590088, 607192, 737610, 758990, 910788, 983480, 1138485, 1180176, 1214384, 1475220, 1517980, 1745677, 1821576, 1966960, 2276970, 2950440, 3035960, 3491354, 3643152, 4553940, 5237031, 5900880, 6071920, 6982708, 8728385, 9107880, 10474062, 13965416, 17456770, 18215760, 20948124, 26185155, 27930832, 34913540, 41896248, 52370310, 69827080, 83792496, 104740620, 139654160, 209481240, 418962480]

約数ペア:

[(1, 418962480), (2, 209481240), (3, 139654160), (4, 104740620), (5, 83792496), (6, 69827080), (8, 52370310), (10, 41896248), (12, 34913540), (15, 27930832), (16, 26185155), (20, 20948124), (23, 18215760), (24, 17456770), (30, 13965416), (40, 10474062), (46, 9107880), (48, 8728385), (60, 6982708), (69, 6071920), (71, 5900880), (80, 5237031), (92, 4553940), (115, 3643152), (120, 3491354), (138, 3035960), (142, 2950440), (184, 2276970), (213, 1966960), (230, 1821576), (240, 1745677), (276, 1517980), (284, 1475220), (345, 1214384), (355, 1180176), (368, 1138485), (426, 983480), (460, 910788), (552, 758990), (568, 737610), (690, 607192), (710, 590088), (852, 491740), (920, 455394), (1065, 393392), (1069, 391920), (1104, 379495), (1136, 368805), (1380, 303596), (1420, 295044), (1633, 256560), (1704, 245870), (1840, 227697), (2130, 196696), (2138, 195960), (2760, 151798), (2840, 147522), (3207, 130640), (3266, 128280), (3408, 122935), (4260, 98348), (4276, 97980), (4899, 85520), (5345, 78384), (5520, 75899), (5680, 73761), (6414, 65320), (6532, 64140), (8165, 51312), (8520, 49174), (8552, 48990), (9798, 42760), (10690, 39192), (12828, 32660), (13064, 32070), (16035, 26128), (16330, 25656), (17040, 24587), (17104, 24495), (19596, 21380)]