7595426560

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2554

約数の個数: 144

約数和(自身を含む): 19025879040

約数和(自身を除く): 11430452480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 256, 310, 316, 320, 395, 496, 620, 632, 640, 790, 992, 1240, 1264, 1280, 1580, 1984, 2423, 2449, 2480, 2528, 3160, 3968, 4846, 4898, 4960, 5056, 6320, 7936, 9692, 9796, 9920, 10112, 12115, 12245, 12640, 19384, 19592, 19840, 20224, 24230, 24490, 25280, 38768, 39184, 39680, 48460, 48980, 50560, 75113, 77536, 78368, 96920, 97960, 101120, 150226, 155072, 156736, 191417, 193840, 195920, 300452, 310144, 313472, 375565, 382834, 387680, 391840, 600904, 620288, 626944, 751130, 765668, 775360, 783680, 957085, 1201808, 1502260, 1531336, 1550720, 1567360, 1914170, 2403616, 3004520, 3062672, 3101440, 3134720, 3828340, 4807232, 5933927, 6009040, 6125344, 7656680, 9614464, 11867854, 12018080, 12250688, 15313360, 19228928, 23735708, 24036160, 24501376, 29669635, 30626720, 47471416, 48072320, 49002752, 59339270, 61253440, 94942832, 96144640, 118678540, 122506880, 189885664, 237357080, 245013760, 379771328, 474714160, 759542656, 949428320, 1519085312, 1898856640, 3797713280, 7595426560]

約数ペア:

[(1, 7595426560), (2, 3797713280), (4, 1898856640), (5, 1519085312), (8, 949428320), (10, 759542656), (16, 474714160), (20, 379771328), (31, 245013760), (32, 237357080), (40, 189885664), (62, 122506880), (64, 118678540), (79, 96144640), (80, 94942832), (124, 61253440), (128, 59339270), (155, 49002752), (158, 48072320), (160, 47471416), (248, 30626720), (256, 29669635), (310, 24501376), (316, 24036160), (320, 23735708), (395, 19228928), (496, 15313360), (620, 12250688), (632, 12018080), (640, 11867854), (790, 9614464), (992, 7656680), (1240, 6125344), (1264, 6009040), (1280, 5933927), (1580, 4807232), (1984, 3828340), (2423, 3134720), (2449, 3101440), (2480, 3062672), (2528, 3004520), (3160, 2403616), (3968, 1914170), (4846, 1567360), (4898, 1550720), (4960, 1531336), (5056, 1502260), (6320, 1201808), (7936, 957085), (9692, 783680), (9796, 775360), (9920, 765668), (10112, 751130), (12115, 626944), (12245, 620288), (12640, 600904), (19384, 391840), (19592, 387680), (19840, 382834), (20224, 375565), (24230, 313472), (24490, 310144), (25280, 300452), (38768, 195920), (39184, 193840), (39680, 191417), (48460, 156736), (48980, 155072), (50560, 150226), (75113, 101120), (77536, 97960), (78368, 96920)]