230960340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 763635600

約数和(自身を除く): 532675260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1109, 1157, 1170, 1335, 1602, 1780, 2218, 2314, 2340, 2670, 3204, 3327, 3471, 4005, 4436, 4628, 5340, 5545, 5785, 6654, 6942, 8010, 9981, 10413, 11090, 11570, 13308, 13884, 14417, 16020, 16635, 17355, 19962, 20826, 22180, 23140, 28834, 33270, 34710, 39924, 41652, 43251, 49905, 52065, 57668, 66540, 69420, 72085, 86502, 98701, 99810, 104130, 129753, 144170, 173004, 197402, 199620, 208260, 216255, 259506, 288340, 296103, 394804, 432510, 493505, 519012, 592206, 648765, 865020, 888309, 987010, 1184412, 1283113, 1297530, 1480515, 1776618, 1974020, 2566226, 2595060, 2961030, 3553236, 3849339, 4441545, 5132452, 5922060, 6415565, 7698678, 8883090, 11548017, 12831130, 15397356, 17766180, 19246695, 23096034, 25662260, 38493390, 46192068, 57740085, 76986780, 115480170, 230960340]

約数ペア:

[(1, 230960340), (2, 115480170), (3, 76986780), (4, 57740085), (5, 46192068), (6, 38493390), (9, 25662260), (10, 23096034), (12, 19246695), (13, 17766180), (15, 15397356), (18, 12831130), (20, 11548017), (26, 8883090), (30, 7698678), (36, 6415565), (39, 5922060), (45, 5132452), (52, 4441545), (60, 3849339), (65, 3553236), (78, 2961030), (89, 2595060), (90, 2566226), (117, 1974020), (130, 1776618), (156, 1480515), (178, 1297530), (180, 1283113), (195, 1184412), (234, 987010), (260, 888309), (267, 865020), (356, 648765), (390, 592206), (445, 519012), (468, 493505), (534, 432510), (585, 394804), (780, 296103), (801, 288340), (890, 259506), (1068, 216255), (1109, 208260), (1157, 199620), (1170, 197402), (1335, 173004), (1602, 144170), (1780, 129753), (2218, 104130), (2314, 99810), (2340, 98701), (2670, 86502), (3204, 72085), (3327, 69420), (3471, 66540), (4005, 57668), (4436, 52065), (4628, 49905), (5340, 43251), (5545, 41652), (5785, 39924), (6654, 34710), (6942, 33270), (8010, 28834), (9981, 23140), (10413, 22180), (11090, 20826), (11570, 19962), (13308, 17355), (13884, 16635), (14417, 16020)]