7124387340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{5059}}^1$

素因数の和:5564

約数の個数: 144

約数和(自身を含む): 23258188800

約数和(自身を除く): 16133801460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 479, 490, 588, 735, 958, 980, 1437, 1470, 1916, 2395, 2874, 2940, 3353, 4790, 5059, 5748, 6706, 7185, 9580, 10059, 10118, 13412, 14370, 15177, 16765, 20118, 20236, 23471, 25295, 28740, 30354, 33530, 35413, 40236, 46942, 50295, 50590, 60708, 67060, 70413, 70826, 75885, 93884, 100590, 101180, 106239, 117355, 140826, 141652, 151770, 177065, 201180, 212478, 234710, 247891, 281652, 303540, 352065, 354130, 424956, 469420, 495782, 531195, 704130, 708260, 743673, 991564, 1062390, 1239455, 1408260, 1487346, 2124780, 2423261, 2478910, 2974692, 3718365, 4846522, 4957820, 7269783, 7436730, 9693044, 12116305, 14539566, 14873460, 16962827, 24232610, 29079132, 33925654, 36348915, 48465220, 50888481, 67851308, 72697830, 84814135, 101776962, 118739789, 145395660, 169628270, 203553924, 237479578, 254442405, 339256540, 356219367, 474959156, 508884810, 593698945, 712438734, 1017769620, 1187397890, 1424877468, 1781096835, 2374795780, 3562193670, 7124387340]

約数ペア:

[(1, 7124387340), (2, 3562193670), (3, 2374795780), (4, 1781096835), (5, 1424877468), (6, 1187397890), (7, 1017769620), (10, 712438734), (12, 593698945), (14, 508884810), (15, 474959156), (20, 356219367), (21, 339256540), (28, 254442405), (30, 237479578), (35, 203553924), (42, 169628270), (49, 145395660), (60, 118739789), (70, 101776962), (84, 84814135), (98, 72697830), (105, 67851308), (140, 50888481), (147, 48465220), (196, 36348915), (210, 33925654), (245, 29079132), (294, 24232610), (420, 16962827), (479, 14873460), (490, 14539566), (588, 12116305), (735, 9693044), (958, 7436730), (980, 7269783), (1437, 4957820), (1470, 4846522), (1916, 3718365), (2395, 2974692), (2874, 2478910), (2940, 2423261), (3353, 2124780), (4790, 1487346), (5059, 1408260), (5748, 1239455), (6706, 1062390), (7185, 991564), (9580, 743673), (10059, 708260), (10118, 704130), (13412, 531195), (14370, 495782), (15177, 469420), (16765, 424956), (20118, 354130), (20236, 352065), (23471, 303540), (25295, 281652), (28740, 247891), (30354, 234710), (33530, 212478), (35413, 201180), (40236, 177065), (46942, 151770), (50295, 141652), (50590, 140826), (60708, 117355), (67060, 106239), (70413, 101180), (70826, 100590), (75885, 93884)]