82173840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 298480896

約数和(自身を除く): 216307056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1193, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2386, 2460, 2870, 3280, 3444, 3579, 4305, 4592, 4772, 4920, 5740, 5965, 6888, 7158, 8351, 8610, 9544, 9840, 11480, 11930, 13776, 14316, 16702, 17220, 17895, 19088, 22960, 23860, 25053, 28632, 33404, 34440, 35790, 41755, 47720, 48913, 50106, 57264, 66808, 68880, 71580, 83510, 95440, 97826, 100212, 125265, 133616, 143160, 146739, 167020, 195652, 200424, 244565, 250530, 286320, 293478, 334040, 342391, 391304, 400848, 489130, 501060, 586956, 668080, 684782, 733695, 782608, 978260, 1002120, 1027173, 1173912, 1369564, 1467390, 1711955, 1956520, 2004240, 2054346, 2347824, 2739128, 2934780, 3423910, 3913040, 4108692, 5135865, 5478256, 5869560, 6847820, 8217384, 10271730, 11739120, 13695640, 16434768, 20543460, 27391280, 41086920, 82173840]

約数ペア:

[(1, 82173840), (2, 41086920), (3, 27391280), (4, 20543460), (5, 16434768), (6, 13695640), (7, 11739120), (8, 10271730), (10, 8217384), (12, 6847820), (14, 5869560), (15, 5478256), (16, 5135865), (20, 4108692), (21, 3913040), (24, 3423910), (28, 2934780), (30, 2739128), (35, 2347824), (40, 2054346), (41, 2004240), (42, 1956520), (48, 1711955), (56, 1467390), (60, 1369564), (70, 1173912), (80, 1027173), (82, 1002120), (84, 978260), (105, 782608), (112, 733695), (120, 684782), (123, 668080), (140, 586956), (164, 501060), (168, 489130), (205, 400848), (210, 391304), (240, 342391), (246, 334040), (280, 293478), (287, 286320), (328, 250530), (336, 244565), (410, 200424), (420, 195652), (492, 167020), (560, 146739), (574, 143160), (615, 133616), (656, 125265), (820, 100212), (840, 97826), (861, 95440), (984, 83510), (1148, 71580), (1193, 68880), (1230, 66808), (1435, 57264), (1640, 50106), (1680, 48913), (1722, 47720), (1968, 41755), (2296, 35790), (2386, 34440), (2460, 33404), (2870, 28632), (3280, 25053), (3444, 23860), (3579, 22960), (4305, 19088), (4592, 17895), (4772, 17220), (4920, 16702), (5740, 14316), (5965, 13776), (6888, 11930), (7158, 11480), (8351, 9840), (8610, 9544)]