19773226260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1\times {\mathrm{1609}}^1$

素因数の和:2710

約数の個数: 144

約数和(自身を含む): 60971601600

約数和(自身を除く): 41198375340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1019, 1206, 1340, 1609, 2010, 2038, 2412, 3015, 3057, 3218, 4020, 4076, 4827, 5095, 6030, 6114, 6436, 8045, 9171, 9654, 10190, 12060, 12228, 14481, 15285, 16090, 18342, 19308, 20380, 24135, 28962, 30570, 32180, 36684, 45855, 48270, 57924, 61140, 68273, 72405, 91710, 96540, 107803, 136546, 144810, 183420, 204819, 215606, 273092, 289620, 323409, 341365, 409638, 431212, 539015, 614457, 646818, 682730, 819276, 970227, 1024095, 1078030, 1228914, 1293636, 1365460, 1617045, 1639571, 1940454, 2048190, 2156060, 2457828, 3072285, 3234090, 3279142, 3880908, 4096380, 4851135, 4918713, 6144570, 6468180, 6558284, 8197855, 9702270, 9837426, 12289140, 14756139, 16395710, 19404540, 19674852, 24593565, 29512278, 32791420, 49187130, 59024556, 73780695, 98374260, 109851257, 147561390, 219702514, 295122780, 329553771, 439405028, 549256285, 659107542, 988661313, 1098512570, 1318215084, 1647768855, 1977322626, 2197025140, 3295537710, 3954645252, 4943306565, 6591075420, 9886613130, 19773226260]

約数ペア:

[(1, 19773226260), (2, 9886613130), (3, 6591075420), (4, 4943306565), (5, 3954645252), (6, 3295537710), (9, 2197025140), (10, 1977322626), (12, 1647768855), (15, 1318215084), (18, 1098512570), (20, 988661313), (30, 659107542), (36, 549256285), (45, 439405028), (60, 329553771), (67, 295122780), (90, 219702514), (134, 147561390), (180, 109851257), (201, 98374260), (268, 73780695), (335, 59024556), (402, 49187130), (603, 32791420), (670, 29512278), (804, 24593565), (1005, 19674852), (1019, 19404540), (1206, 16395710), (1340, 14756139), (1609, 12289140), (2010, 9837426), (2038, 9702270), (2412, 8197855), (3015, 6558284), (3057, 6468180), (3218, 6144570), (4020, 4918713), (4076, 4851135), (4827, 4096380), (5095, 3880908), (6030, 3279142), (6114, 3234090), (6436, 3072285), (8045, 2457828), (9171, 2156060), (9654, 2048190), (10190, 1940454), (12060, 1639571), (12228, 1617045), (14481, 1365460), (15285, 1293636), (16090, 1228914), (18342, 1078030), (19308, 1024095), (20380, 970227), (24135, 819276), (28962, 682730), (30570, 646818), (32180, 614457), (36684, 539015), (45855, 431212), (48270, 409638), (57924, 341365), (61140, 323409), (68273, 289620), (72405, 273092), (91710, 215606), (96540, 204819), (107803, 183420), (136546, 144810)]