144628680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1219

約数の個数: 128

約数和(自身を含む): 499322880

約数和(自身を除く): 354694200

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, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1031, 1169, 1336, 1670, 2004, 2062, 2338, 2505, 3093, 3340, 3507, 4008, 4124, 4676, 5010, 5155, 5845, 6186, 6680, 7014, 7217, 8248, 9352, 10020, 10310, 11690, 12372, 14028, 14434, 15465, 17535, 20040, 20620, 21651, 23380, 24744, 28056, 28868, 30930, 35070, 36085, 41240, 43302, 46760, 57736, 61860, 70140, 72170, 86604, 108255, 123720, 140280, 144340, 172177, 173208, 216510, 288680, 344354, 433020, 516531, 688708, 860885, 866040, 1033062, 1205239, 1377416, 1721770, 2066124, 2410478, 2582655, 3443540, 3615717, 4132248, 4820956, 5165310, 6026195, 6887080, 7231434, 9641912, 10330620, 12052390, 14462868, 18078585, 20661240, 24104780, 28925736, 36157170, 48209560, 72314340, 144628680]

約数ペア:

[(1, 144628680), (2, 72314340), (3, 48209560), (4, 36157170), (5, 28925736), (6, 24104780), (7, 20661240), (8, 18078585), (10, 14462868), (12, 12052390), (14, 10330620), (15, 9641912), (20, 7231434), (21, 6887080), (24, 6026195), (28, 5165310), (30, 4820956), (35, 4132248), (40, 3615717), (42, 3443540), (56, 2582655), (60, 2410478), (70, 2066124), (84, 1721770), (105, 1377416), (120, 1205239), (140, 1033062), (167, 866040), (168, 860885), (210, 688708), (280, 516531), (334, 433020), (420, 344354), (501, 288680), (668, 216510), (835, 173208), (840, 172177), (1002, 144340), (1031, 140280), (1169, 123720), (1336, 108255), (1670, 86604), (2004, 72170), (2062, 70140), (2338, 61860), (2505, 57736), (3093, 46760), (3340, 43302), (3507, 41240), (4008, 36085), (4124, 35070), (4676, 30930), (5010, 28868), (5155, 28056), (5845, 24744), (6186, 23380), (6680, 21651), (7014, 20620), (7217, 20040), (8248, 17535), (9352, 15465), (10020, 14434), (10310, 14028), (11690, 12372)]