2331808640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6271}}^1$

素因数の和:6380

約数の個数: 128

約数和(自身を含む): 6448619520

約数和(自身を除く): 4116810880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4480, 4648, 5312, 5810, 6271, 6640, 9296, 10624, 11620, 12542, 13280, 18592, 23240, 25084, 26560, 31355, 37184, 43897, 46480, 50168, 53120, 62710, 74368, 87794, 92960, 100336, 125420, 175588, 185920, 200672, 219485, 250840, 351176, 371840, 401344, 438970, 501680, 520493, 702352, 802688, 877940, 1003360, 1040986, 1404704, 1755880, 2006720, 2081972, 2602465, 2809408, 3511760, 3643451, 4013440, 4163944, 5204930, 5618816, 7023520, 7286902, 8327888, 10409860, 14047040, 14573804, 16655776, 18217255, 20819720, 28094080, 29147608, 33311552, 36434510, 41639440, 58295216, 66623104, 72869020, 83278880, 116590432, 145738040, 166557760, 233180864, 291476080, 333115520, 466361728, 582952160, 1165904320, 2331808640]

約数ペア:

[(1, 2331808640), (2, 1165904320), (4, 582952160), (5, 466361728), (7, 333115520), (8, 291476080), (10, 233180864), (14, 166557760), (16, 145738040), (20, 116590432), (28, 83278880), (32, 72869020), (35, 66623104), (40, 58295216), (56, 41639440), (64, 36434510), (70, 33311552), (80, 29147608), (83, 28094080), (112, 20819720), (128, 18217255), (140, 16655776), (160, 14573804), (166, 14047040), (224, 10409860), (280, 8327888), (320, 7286902), (332, 7023520), (415, 5618816), (448, 5204930), (560, 4163944), (581, 4013440), (640, 3643451), (664, 3511760), (830, 2809408), (896, 2602465), (1120, 2081972), (1162, 2006720), (1328, 1755880), (1660, 1404704), (2240, 1040986), (2324, 1003360), (2656, 877940), (2905, 802688), (3320, 702352), (4480, 520493), (4648, 501680), (5312, 438970), (5810, 401344), (6271, 371840), (6640, 351176), (9296, 250840), (10624, 219485), (11620, 200672), (12542, 185920), (13280, 175588), (18592, 125420), (23240, 100336), (25084, 92960), (26560, 87794), (31355, 74368), (37184, 62710), (43897, 53120), (46480, 50168)]