186423720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5475

約数の個数: 128

約数和(自身を含む): 654877440

約数和(自身を除く): 468453720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5413, 5740, 6888, 8610, 10826, 11480, 16239, 17220, 21652, 27065, 32478, 34440, 37891, 43304, 54130, 64956, 75782, 81195, 108260, 113673, 129912, 151564, 162390, 189455, 216520, 221933, 227346, 303128, 324780, 378910, 443866, 454692, 568365, 649560, 665799, 757820, 887732, 909384, 1109665, 1136730, 1331598, 1515640, 1553531, 1775464, 2219330, 2273460, 2663196, 3107062, 3328995, 4438660, 4546920, 4660593, 5326392, 6214124, 6657990, 7767655, 8877320, 9321186, 12428248, 13315980, 15535310, 18642372, 23302965, 26631960, 31070620, 37284744, 46605930, 62141240, 93211860, 186423720]

約数ペア:

[(1, 186423720), (2, 93211860), (3, 62141240), (4, 46605930), (5, 37284744), (6, 31070620), (7, 26631960), (8, 23302965), (10, 18642372), (12, 15535310), (14, 13315980), (15, 12428248), (20, 9321186), (21, 8877320), (24, 7767655), (28, 6657990), (30, 6214124), (35, 5326392), (40, 4660593), (41, 4546920), (42, 4438660), (56, 3328995), (60, 3107062), (70, 2663196), (82, 2273460), (84, 2219330), (105, 1775464), (120, 1553531), (123, 1515640), (140, 1331598), (164, 1136730), (168, 1109665), (205, 909384), (210, 887732), (246, 757820), (280, 665799), (287, 649560), (328, 568365), (410, 454692), (420, 443866), (492, 378910), (574, 324780), (615, 303128), (820, 227346), (840, 221933), (861, 216520), (984, 189455), (1148, 162390), (1230, 151564), (1435, 129912), (1640, 113673), (1722, 108260), (2296, 81195), (2460, 75782), (2870, 64956), (3444, 54130), (4305, 43304), (4920, 37891), (5413, 34440), (5740, 32478), (6888, 27065), (8610, 21652), (10826, 17220), (11480, 16239)]