15706400010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{17863}}^1$

素因数の和:18012

約数の個数: 128

約数和(自身を含む): 44451348480

約数和(自身を除く): 28744948470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 79, 105, 106, 158, 159, 210, 237, 265, 318, 371, 395, 474, 530, 553, 742, 790, 795, 1106, 1113, 1185, 1590, 1659, 1855, 2226, 2370, 2765, 3318, 3710, 4187, 5530, 5565, 8295, 8374, 11130, 12561, 16590, 17863, 20935, 25122, 29309, 35726, 41870, 53589, 58618, 62805, 87927, 89315, 107178, 125041, 125610, 146545, 175854, 178630, 250082, 267945, 293090, 375123, 439635, 535890, 625205, 750246, 879270, 946739, 1250410, 1411177, 1875615, 1893478, 2822354, 2840217, 3751230, 4233531, 4733695, 5680434, 6627173, 7055885, 8467062, 9467390, 9878239, 13254346, 14111770, 14201085, 19756478, 19881519, 21167655, 28402170, 29634717, 33135865, 39763038, 42335310, 49391195, 59269434, 66271730, 74792381, 98782390, 99407595, 148173585, 149584762, 198815190, 224377143, 296347170, 373961905, 448754286, 523546667, 747923810, 1047093334, 1121885715, 1570640001, 2243771430, 2617733335, 3141280002, 5235466670, 7853200005, 15706400010]

約数ペア:

[(1, 15706400010), (2, 7853200005), (3, 5235466670), (5, 3141280002), (6, 2617733335), (7, 2243771430), (10, 1570640001), (14, 1121885715), (15, 1047093334), (21, 747923810), (30, 523546667), (35, 448754286), (42, 373961905), (53, 296347170), (70, 224377143), (79, 198815190), (105, 149584762), (106, 148173585), (158, 99407595), (159, 98782390), (210, 74792381), (237, 66271730), (265, 59269434), (318, 49391195), (371, 42335310), (395, 39763038), (474, 33135865), (530, 29634717), (553, 28402170), (742, 21167655), (790, 19881519), (795, 19756478), (1106, 14201085), (1113, 14111770), (1185, 13254346), (1590, 9878239), (1659, 9467390), (1855, 8467062), (2226, 7055885), (2370, 6627173), (2765, 5680434), (3318, 4733695), (3710, 4233531), (4187, 3751230), (5530, 2840217), (5565, 2822354), (8295, 1893478), (8374, 1875615), (11130, 1411177), (12561, 1250410), (16590, 946739), (17863, 879270), (20935, 750246), (25122, 625205), (29309, 535890), (35726, 439635), (41870, 375123), (53589, 293090), (58618, 267945), (62805, 250082), (87927, 178630), (89315, 175854), (107178, 146545), (125041, 125610)]