82998160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 232056576

約数和(自身を除く): 149058416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 683, 784, 868, 980, 1085, 1240, 1366, 1519, 1736, 1960, 2170, 2480, 2732, 3038, 3415, 3472, 3920, 4340, 4781, 5464, 6076, 6830, 7595, 8680, 9562, 10928, 12152, 13660, 15190, 17360, 19124, 21173, 23905, 24304, 27320, 30380, 33467, 38248, 42346, 47810, 54640, 60760, 66934, 76496, 84692, 95620, 105865, 121520, 133868, 148211, 167335, 169384, 191240, 211730, 267736, 296422, 334670, 338768, 382480, 423460, 535472, 592844, 669340, 741055, 846920, 1037477, 1185688, 1338680, 1482110, 1693840, 2074954, 2371376, 2677360, 2964220, 4149908, 5187385, 5928440, 8299816, 10374770, 11856880, 16599632, 20749540, 41499080, 82998160]

約数ペア:

[(1, 82998160), (2, 41499080), (4, 20749540), (5, 16599632), (7, 11856880), (8, 10374770), (10, 8299816), (14, 5928440), (16, 5187385), (20, 4149908), (28, 2964220), (31, 2677360), (35, 2371376), (40, 2074954), (49, 1693840), (56, 1482110), (62, 1338680), (70, 1185688), (80, 1037477), (98, 846920), (112, 741055), (124, 669340), (140, 592844), (155, 535472), (196, 423460), (217, 382480), (245, 338768), (248, 334670), (280, 296422), (310, 267736), (392, 211730), (434, 191240), (490, 169384), (496, 167335), (560, 148211), (620, 133868), (683, 121520), (784, 105865), (868, 95620), (980, 84692), (1085, 76496), (1240, 66934), (1366, 60760), (1519, 54640), (1736, 47810), (1960, 42346), (2170, 38248), (2480, 33467), (2732, 30380), (3038, 27320), (3415, 24304), (3472, 23905), (3920, 21173), (4340, 19124), (4781, 17360), (5464, 15190), (6076, 13660), (6830, 12152), (7595, 10928), (8680, 9562)]