90970320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 325193472

約数和(自身を除く): 234223152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 240, 280, 313, 336, 346, 420, 519, 560, 626, 692, 840, 865, 939, 1038, 1211, 1252, 1384, 1565, 1680, 1730, 1878, 2076, 2191, 2422, 2504, 2595, 2768, 3130, 3460, 3633, 3756, 4152, 4382, 4695, 4844, 5008, 5190, 6055, 6260, 6573, 6920, 7266, 7512, 8304, 8764, 9390, 9688, 10380, 10955, 12110, 12520, 13146, 13840, 14532, 15024, 17528, 18165, 18780, 19376, 20760, 21910, 24220, 25040, 26292, 29064, 32865, 35056, 36330, 37560, 41520, 43820, 48440, 52584, 54149, 58128, 65730, 72660, 75120, 87640, 96880, 105168, 108298, 131460, 145320, 162447, 175280, 216596, 262920, 270745, 290640, 324894, 379043, 433192, 525840, 541490, 649788, 758086, 812235, 866384, 1082980, 1137129, 1299576, 1516172, 1624470, 1895215, 2165960, 2274258, 2599152, 3032344, 3248940, 3790430, 4331920, 4548516, 5685645, 6064688, 6497880, 7580860, 9097032, 11371290, 12995760, 15161720, 18194064, 22742580, 30323440, 45485160, 90970320]

約数ペア:

[(1, 90970320), (2, 45485160), (3, 30323440), (4, 22742580), (5, 18194064), (6, 15161720), (7, 12995760), (8, 11371290), (10, 9097032), (12, 7580860), (14, 6497880), (15, 6064688), (16, 5685645), (20, 4548516), (21, 4331920), (24, 3790430), (28, 3248940), (30, 3032344), (35, 2599152), (40, 2274258), (42, 2165960), (48, 1895215), (56, 1624470), (60, 1516172), (70, 1299576), (80, 1137129), (84, 1082980), (105, 866384), (112, 812235), (120, 758086), (140, 649788), (168, 541490), (173, 525840), (210, 433192), (240, 379043), (280, 324894), (313, 290640), (336, 270745), (346, 262920), (420, 216596), (519, 175280), (560, 162447), (626, 145320), (692, 131460), (840, 108298), (865, 105168), (939, 96880), (1038, 87640), (1211, 75120), (1252, 72660), (1384, 65730), (1565, 58128), (1680, 54149), (1730, 52584), (1878, 48440), (2076, 43820), (2191, 41520), (2422, 37560), (2504, 36330), (2595, 35056), (2768, 32865), (3130, 29064), (3460, 26292), (3633, 25040), (3756, 24220), (4152, 21910), (4382, 20760), (4695, 19376), (4844, 18780), (5008, 18165), (5190, 17528), (6055, 15024), (6260, 14532), (6573, 13840), (6920, 13146), (7266, 12520), (7512, 12110), (8304, 10955), (8764, 10380), (9390, 9688)]