128181333120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2902657}}^1$

素因数の和:2902702

約数の個数: 128

約数和(自身を含む): 426342407040

約数和(自身を除く): 298161073920

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, 2902657, 5805314, 8707971, 11610628, 14513285, 17415942, 23221256, 29026570, 34831884, 43539855, 46442512, 58053140, 66761111, 69663768, 87079710, 92885024, 116106280, 133522222, 139327536, 174159420, 185770048, 200283333, 232212560, 267044444, 278655072, 333805555, 348318840, 371540096, 400566666, 464425120, 534088888, 557310144, 667611110, 696637680, 801133332, 928850240, 1001416665, 1068177776, 1114620288, 1335222220, 1393275360, 1602266664, 1857700480, 2002833330, 2136355552, 2670444440, 2786550720, 3204533328, 4005666660, 4272711104, 5340888880, 5573101440, 6409066656, 8011333320, 8545422208, 10681777760, 12818133312, 16022666640, 21363555520, 25636266624, 32045333280, 42727111040, 64090666560, 128181333120]

約数ペア:

[(1, 128181333120), (2, 64090666560), (3, 42727111040), (4, 32045333280), (5, 25636266624), (6, 21363555520), (8, 16022666640), (10, 12818133312), (12, 10681777760), (15, 8545422208), (16, 8011333320), (20, 6409066656), (23, 5573101440), (24, 5340888880), (30, 4272711104), (32, 4005666660), (40, 3204533328), (46, 2786550720), (48, 2670444440), (60, 2136355552), (64, 2002833330), (69, 1857700480), (80, 1602266664), (92, 1393275360), (96, 1335222220), (115, 1114620288), (120, 1068177776), (128, 1001416665), (138, 928850240), (160, 801133332), (184, 696637680), (192, 667611110), (230, 557310144), (240, 534088888), (276, 464425120), (320, 400566666), (345, 371540096), (368, 348318840), (384, 333805555), (460, 278655072), (480, 267044444), (552, 232212560), (640, 200283333), (690, 185770048), (736, 174159420), (920, 139327536), (960, 133522222), (1104, 116106280), (1380, 92885024), (1472, 87079710), (1840, 69663768), (1920, 66761111), (2208, 58053140), (2760, 46442512), (2944, 43539855), (3680, 34831884), (4416, 29026570), (5520, 23221256), (7360, 17415942), (8832, 14513285), (11040, 11610628), (14720, 8707971), (22080, 5805314), (44160, 2902657)]