8368717440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{189509}}^1$

素因数の和:189554

約数の個数: 128

約数和(自身を含む): 27835228800

約数和(自身を除く): 19466511360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 189509, 379018, 568527, 758036, 947545, 1137054, 1516072, 1895090, 2274108, 2842635, 3032144, 3790180, 4358707, 4548216, 5685270, 6064288, 7580360, 8717414, 9096432, 11370540, 12128576, 13076121, 15160720, 17434828, 18192864, 21793535, 22741080, 24257152, 26152242, 30321440, 34869656, 36385728, 43587070, 45482160, 52304484, 60642880, 65380605, 69739312, 72771456, 87174140, 90964320, 104608968, 121285760, 130761210, 139478624, 174348280, 181928640, 209217936, 261522420, 278957248, 348696560, 363857280, 418435872, 523044840, 557914496, 697393120, 836871744, 1046089680, 1394786240, 1673743488, 2092179360, 2789572480, 4184358720, 8368717440]

約数ペア:

[(1, 8368717440), (2, 4184358720), (3, 2789572480), (4, 2092179360), (5, 1673743488), (6, 1394786240), (8, 1046089680), (10, 836871744), (12, 697393120), (15, 557914496), (16, 523044840), (20, 418435872), (23, 363857280), (24, 348696560), (30, 278957248), (32, 261522420), (40, 209217936), (46, 181928640), (48, 174348280), (60, 139478624), (64, 130761210), (69, 121285760), (80, 104608968), (92, 90964320), (96, 87174140), (115, 72771456), (120, 69739312), (128, 65380605), (138, 60642880), (160, 52304484), (184, 45482160), (192, 43587070), (230, 36385728), (240, 34869656), (276, 30321440), (320, 26152242), (345, 24257152), (368, 22741080), (384, 21793535), (460, 18192864), (480, 17434828), (552, 15160720), (640, 13076121), (690, 12128576), (736, 11370540), (920, 9096432), (960, 8717414), (1104, 7580360), (1380, 6064288), (1472, 5685270), (1840, 4548216), (1920, 4358707), (2208, 3790180), (2760, 3032144), (2944, 2842635), (3680, 2274108), (4416, 1895090), (5520, 1516072), (7360, 1137054), (8832, 947545), (11040, 758036), (14720, 568527), (22080, 379018), (44160, 189509)]