128389673760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1344113}}^1$

素因数の和:1344330

約数の個数: 96

約数和(自身を含む): 406460073600

約数和(自身を除く): 278070399840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 15920, 19104, 23880, 31840, 47760, 95520, 1344113, 2688226, 4032339, 5376452, 6720565, 8064678, 10752904, 13441130, 16129356, 20161695, 21505808, 26882260, 32258712, 40323390, 43011616, 53764520, 64517424, 80646780, 107529040, 129034848, 161293560, 215058080, 267478487, 322587120, 534956974, 645174240, 802435461, 1069913948, 1337392435, 1604870922, 2139827896, 2674784870, 3209741844, 4012177305, 4279655792, 5349569740, 6419483688, 8024354610, 8559311584, 10699139480, 12838967376, 16048709220, 21398278960, 25677934752, 32097418440, 42796557920, 64194836880, 128389673760]

約数ペア:

[(1, 128389673760), (2, 64194836880), (3, 42796557920), (4, 32097418440), (5, 25677934752), (6, 21398278960), (8, 16048709220), (10, 12838967376), (12, 10699139480), (15, 8559311584), (16, 8024354610), (20, 6419483688), (24, 5349569740), (30, 4279655792), (32, 4012177305), (40, 3209741844), (48, 2674784870), (60, 2139827896), (80, 1604870922), (96, 1337392435), (120, 1069913948), (160, 802435461), (199, 645174240), (240, 534956974), (398, 322587120), (480, 267478487), (597, 215058080), (796, 161293560), (995, 129034848), (1194, 107529040), (1592, 80646780), (1990, 64517424), (2388, 53764520), (2985, 43011616), (3184, 40323390), (3980, 32258712), (4776, 26882260), (5970, 21505808), (6368, 20161695), (7960, 16129356), (9552, 13441130), (11940, 10752904), (15920, 8064678), (19104, 6720565), (23880, 5376452), (31840, 4032339), (47760, 2688226), (95520, 1344113)]