458284421560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1\times {\mathrm{10853}}^1$

素因数の和:11741

約数の個数: 128

約数和(自身を含む): 1185360998400

約数和(自身を除く): 727076576840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 631, 956, 1195, 1262, 1673, 1912, 2390, 2524, 3155, 3346, 4417, 4780, 5048, 6310, 6692, 8365, 8834, 9560, 10853, 12620, 13384, 16730, 17668, 21706, 22085, 25240, 33460, 35336, 43412, 44170, 54265, 66920, 75971, 86824, 88340, 108530, 150809, 151942, 176680, 217060, 301618, 303884, 379855, 434120, 603236, 607768, 754045, 759710, 1055663, 1206472, 1508090, 1519420, 2111326, 2593867, 3016180, 3038840, 4222652, 5187734, 5278315, 6032360, 6848243, 8445304, 10375468, 10556630, 12969335, 13696486, 18157069, 20750936, 21113260, 25938670, 27392972, 34241215, 36314138, 42226520, 47937701, 51877340, 54785944, 68482430, 72628276, 90785345, 95875402, 103754680, 136964860, 145256552, 181570690, 191750804, 239688505, 273929720, 363141380, 383501608, 479377010, 726282760, 958754020, 1636730077, 1917508040, 3273460154, 6546920308, 8183650385, 11457110539, 13093840616, 16367300770, 22914221078, 32734601540, 45828442156, 57285552695, 65469203080, 91656884312, 114571105390, 229142210780, 458284421560]

約数ペア:

[(1, 458284421560), (2, 229142210780), (4, 114571105390), (5, 91656884312), (7, 65469203080), (8, 57285552695), (10, 45828442156), (14, 32734601540), (20, 22914221078), (28, 16367300770), (35, 13093840616), (40, 11457110539), (56, 8183650385), (70, 6546920308), (140, 3273460154), (239, 1917508040), (280, 1636730077), (478, 958754020), (631, 726282760), (956, 479377010), (1195, 383501608), (1262, 363141380), (1673, 273929720), (1912, 239688505), (2390, 191750804), (2524, 181570690), (3155, 145256552), (3346, 136964860), (4417, 103754680), (4780, 95875402), (5048, 90785345), (6310, 72628276), (6692, 68482430), (8365, 54785944), (8834, 51877340), (9560, 47937701), (10853, 42226520), (12620, 36314138), (13384, 34241215), (16730, 27392972), (17668, 25938670), (21706, 21113260), (22085, 20750936), (25240, 18157069), (33460, 13696486), (35336, 12969335), (43412, 10556630), (44170, 10375468), (54265, 8445304), (66920, 6848243), (75971, 6032360), (86824, 5278315), (88340, 5187734), (108530, 4222652), (150809, 3038840), (151942, 3016180), (176680, 2593867), (217060, 2111326), (301618, 1519420), (303884, 1508090), (379855, 1206472), (434120, 1055663), (603236, 759710), (607768, 754045)]