15694973840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{52583}}^1$

素因数の和:52657

約数の個数: 160

約数和(自身を含む): 46008055296

約数和(自身を除く): 30313081456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 205, 208, 260, 280, 287, 328, 364, 410, 455, 520, 533, 560, 574, 656, 728, 820, 910, 1040, 1066, 1148, 1435, 1456, 1640, 1820, 2132, 2296, 2665, 2870, 3280, 3640, 3731, 4264, 4592, 5330, 5740, 7280, 7462, 8528, 10660, 11480, 14924, 18655, 21320, 22960, 29848, 37310, 42640, 52583, 59696, 74620, 105166, 149240, 210332, 262915, 298480, 368081, 420664, 525830, 683579, 736162, 841328, 1051660, 1367158, 1472324, 1840405, 2103320, 2155903, 2734316, 2944648, 3417895, 3680810, 4206640, 4311806, 4785053, 5468632, 5889296, 6835790, 7361620, 8623612, 9570106, 10779515, 10937264, 13671580, 14723240, 15091321, 17247224, 19140212, 21559030, 23925265, 27343160, 28026739, 29446480, 30182642, 34494448, 38280424, 43118060, 47850530, 54686320, 56053478, 60365284, 75456605, 76560848, 86236120, 95701060, 112106956, 120730568, 140133695, 150913210, 172472240, 191402120, 196187173, 224213912, 241461136, 280267390, 301826420, 382804240, 392374346, 448427824, 560534780, 603652840, 784748692, 980935865, 1121069560, 1207305680, 1569497384, 1961871730, 2242139120, 3138994768, 3923743460, 7847486920, 15694973840]

約数ペア:

[(1, 15694973840), (2, 7847486920), (4, 3923743460), (5, 3138994768), (7, 2242139120), (8, 1961871730), (10, 1569497384), (13, 1207305680), (14, 1121069560), (16, 980935865), (20, 784748692), (26, 603652840), (28, 560534780), (35, 448427824), (40, 392374346), (41, 382804240), (52, 301826420), (56, 280267390), (65, 241461136), (70, 224213912), (80, 196187173), (82, 191402120), (91, 172472240), (104, 150913210), (112, 140133695), (130, 120730568), (140, 112106956), (164, 95701060), (182, 86236120), (205, 76560848), (208, 75456605), (260, 60365284), (280, 56053478), (287, 54686320), (328, 47850530), (364, 43118060), (410, 38280424), (455, 34494448), (520, 30182642), (533, 29446480), (560, 28026739), (574, 27343160), (656, 23925265), (728, 21559030), (820, 19140212), (910, 17247224), (1040, 15091321), (1066, 14723240), (1148, 13671580), (1435, 10937264), (1456, 10779515), (1640, 9570106), (1820, 8623612), (2132, 7361620), (2296, 6835790), (2665, 5889296), (2870, 5468632), (3280, 4785053), (3640, 4311806), (3731, 4206640), (4264, 3680810), (4592, 3417895), (5330, 2944648), (5740, 2734316), (7280, 2155903), (7462, 2103320), (8528, 1840405), (10660, 1472324), (11480, 1367158), (14924, 1051660), (18655, 841328), (21320, 736162), (22960, 683579), (29848, 525830), (37310, 420664), (42640, 368081), (52583, 298480), (59696, 262915), (74620, 210332), (105166, 149240)]