418281360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1141

約数の個数: 160

約数和(自身を含む): 1488571392

約数和(自身を除く): 1070290032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 307, 336, 420, 560, 614, 811, 840, 921, 1228, 1535, 1622, 1680, 1842, 2149, 2433, 2456, 3070, 3244, 3684, 4055, 4298, 4605, 4866, 4912, 5677, 6140, 6447, 6488, 7368, 8110, 8596, 9210, 9732, 10745, 11354, 12165, 12280, 12894, 12976, 14736, 16220, 17031, 17192, 18420, 19464, 21490, 22708, 24330, 24560, 25788, 28385, 32235, 32440, 34062, 34384, 36840, 38928, 42980, 45416, 48660, 51576, 56770, 64470, 64880, 68124, 73680, 85155, 85960, 90832, 97320, 103152, 113540, 128940, 136248, 170310, 171920, 194640, 227080, 248977, 257880, 272496, 340620, 454160, 497954, 515760, 681240, 746931, 995908, 1244885, 1362480, 1493862, 1742839, 1991816, 2489770, 2987724, 3485678, 3734655, 3983632, 4979540, 5228517, 5975448, 6971356, 7469310, 8714195, 9959080, 10457034, 11950896, 13942712, 14938620, 17428390, 19918160, 20914068, 26142585, 27885424, 29877240, 34856780, 41828136, 52285170, 59754480, 69713560, 83656272, 104570340, 139427120, 209140680, 418281360]

約数ペア:

[(1, 418281360), (2, 209140680), (3, 139427120), (4, 104570340), (5, 83656272), (6, 69713560), (7, 59754480), (8, 52285170), (10, 41828136), (12, 34856780), (14, 29877240), (15, 27885424), (16, 26142585), (20, 20914068), (21, 19918160), (24, 17428390), (28, 14938620), (30, 13942712), (35, 11950896), (40, 10457034), (42, 9959080), (48, 8714195), (56, 7469310), (60, 6971356), (70, 5975448), (80, 5228517), (84, 4979540), (105, 3983632), (112, 3734655), (120, 3485678), (140, 2987724), (168, 2489770), (210, 1991816), (240, 1742839), (280, 1493862), (307, 1362480), (336, 1244885), (420, 995908), (560, 746931), (614, 681240), (811, 515760), (840, 497954), (921, 454160), (1228, 340620), (1535, 272496), (1622, 257880), (1680, 248977), (1842, 227080), (2149, 194640), (2433, 171920), (2456, 170310), (3070, 136248), (3244, 128940), (3684, 113540), (4055, 103152), (4298, 97320), (4605, 90832), (4866, 85960), (4912, 85155), (5677, 73680), (6140, 68124), (6447, 64880), (6488, 64470), (7368, 56770), (8110, 51576), (8596, 48660), (9210, 45416), (9732, 42980), (10745, 38928), (11354, 36840), (12165, 34384), (12280, 34062), (12894, 32440), (12976, 32235), (14736, 28385), (16220, 25788), (17031, 24560), (17192, 24330), (18420, 22708), (19464, 21490)]