160197660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 216

約数和(自身を含む): 580363056

約数和(自身を除く): 420165396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 84, 90, 98, 105, 123, 126, 140, 147, 164, 180, 196, 205, 210, 245, 246, 252, 287, 294, 315, 369, 410, 420, 441, 443, 490, 492, 574, 588, 615, 630, 735, 738, 820, 861, 882, 886, 980, 1148, 1230, 1260, 1329, 1435, 1470, 1476, 1722, 1764, 1772, 1845, 2009, 2205, 2215, 2460, 2583, 2658, 2870, 2940, 3101, 3444, 3690, 3987, 4018, 4305, 4410, 4430, 5166, 5316, 5740, 6027, 6202, 6645, 7380, 7974, 8036, 8610, 8820, 8860, 9303, 10045, 10332, 12054, 12404, 12915, 13290, 15505, 15948, 17220, 18081, 18163, 18606, 19935, 20090, 21707, 24108, 25830, 26580, 27909, 30135, 31010, 36162, 36326, 37212, 39870, 40180, 43414, 46515, 51660, 54489, 55818, 60270, 62020, 65121, 72324, 72652, 79740, 86828, 90405, 90815, 93030, 108535, 108978, 111636, 120540, 127141, 130242, 139545, 163467, 180810, 181630, 186060, 195363, 217070, 217956, 254282, 260484, 272445, 279090, 325605, 326934, 361620, 363260, 381423, 390726, 434140, 508564, 544890, 558180, 635705, 651210, 653868, 762846, 781452, 817335, 889987, 976815, 1089780, 1144269, 1271410, 1302420, 1525692, 1634670, 1779974, 1907115, 1953630, 2288538, 2542820, 2669961, 3269340, 3559948, 3814230, 3907260, 4449935, 4577076, 5339922, 5721345, 7628460, 8009883, 8899870, 10679844, 11442690, 13349805, 16019766, 17799740, 22885380, 26699610, 32039532, 40049415, 53399220, 80098830, 160197660]

約数ペア:

[(1, 160197660), (2, 80098830), (3, 53399220), (4, 40049415), (5, 32039532), (6, 26699610), (7, 22885380), (9, 17799740), (10, 16019766), (12, 13349805), (14, 11442690), (15, 10679844), (18, 8899870), (20, 8009883), (21, 7628460), (28, 5721345), (30, 5339922), (35, 4577076), (36, 4449935), (41, 3907260), (42, 3814230), (45, 3559948), (49, 3269340), (60, 2669961), (63, 2542820), (70, 2288538), (82, 1953630), (84, 1907115), (90, 1779974), (98, 1634670), (105, 1525692), (123, 1302420), (126, 1271410), (140, 1144269), (147, 1089780), (164, 976815), (180, 889987), (196, 817335), (205, 781452), (210, 762846), (245, 653868), (246, 651210), (252, 635705), (287, 558180), (294, 544890), (315, 508564), (369, 434140), (410, 390726), (420, 381423), (441, 363260), (443, 361620), (490, 326934), (492, 325605), (574, 279090), (588, 272445), (615, 260484), (630, 254282), (735, 217956), (738, 217070), (820, 195363), (861, 186060), (882, 181630), (886, 180810), (980, 163467), (1148, 139545), (1230, 130242), (1260, 127141), (1329, 120540), (1435, 111636), (1470, 108978), (1476, 108535), (1722, 93030), (1764, 90815), (1772, 90405), (1845, 86828), (2009, 79740), (2205, 72652), (2215, 72324), (2460, 65121), (2583, 62020), (2658, 60270), (2870, 55818), (2940, 54489), (3101, 51660), (3444, 46515), (3690, 43414), (3987, 40180), (4018, 39870), (4305, 37212), (4410, 36326), (4430, 36162), (5166, 31010), (5316, 30135), (5740, 27909), (6027, 26580), (6202, 25830), (6645, 24108), (7380, 21707), (7974, 20090), (8036, 19935), (8610, 18606), (8820, 18163), (8860, 18081), (9303, 17220), (10045, 15948), (10332, 15505), (12054, 13290), (12404, 12915)]