141164520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 487434240

約数和(自身を除く): 346269720

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, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1031, 1141, 1304, 1630, 1956, 2062, 2282, 2445, 3093, 3260, 3423, 3912, 4124, 4564, 4890, 5155, 5705, 6186, 6520, 6846, 7217, 8248, 9128, 9780, 10310, 11410, 12372, 13692, 14434, 15465, 17115, 19560, 20620, 21651, 22820, 24744, 27384, 28868, 30930, 34230, 36085, 41240, 43302, 45640, 57736, 61860, 68460, 72170, 86604, 108255, 123720, 136920, 144340, 168053, 173208, 216510, 288680, 336106, 433020, 504159, 672212, 840265, 866040, 1008318, 1176371, 1344424, 1680530, 2016636, 2352742, 2520795, 3361060, 3529113, 4033272, 4705484, 5041590, 5881855, 6722120, 7058226, 9410968, 10083180, 11763710, 14116452, 17645565, 20166360, 23527420, 28232904, 35291130, 47054840, 70582260, 141164520]

約数ペア:

[(1, 141164520), (2, 70582260), (3, 47054840), (4, 35291130), (5, 28232904), (6, 23527420), (7, 20166360), (8, 17645565), (10, 14116452), (12, 11763710), (14, 10083180), (15, 9410968), (20, 7058226), (21, 6722120), (24, 5881855), (28, 5041590), (30, 4705484), (35, 4033272), (40, 3529113), (42, 3361060), (56, 2520795), (60, 2352742), (70, 2016636), (84, 1680530), (105, 1344424), (120, 1176371), (140, 1008318), (163, 866040), (168, 840265), (210, 672212), (280, 504159), (326, 433020), (420, 336106), (489, 288680), (652, 216510), (815, 173208), (840, 168053), (978, 144340), (1031, 136920), (1141, 123720), (1304, 108255), (1630, 86604), (1956, 72170), (2062, 68460), (2282, 61860), (2445, 57736), (3093, 45640), (3260, 43302), (3423, 41240), (3912, 36085), (4124, 34230), (4564, 30930), (4890, 28868), (5155, 27384), (5705, 24744), (6186, 22820), (6520, 21651), (6846, 20620), (7217, 19560), (8248, 17115), (9128, 15465), (9780, 14434), (10310, 13692), (11410, 12372)]