15675059440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{3919}}^1$

素因数の和:4139

約数の個数: 120

約数和(自身を含む): 38948132160

約数和(自身を除く): 23273072720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 173, 272, 289, 340, 346, 578, 680, 692, 865, 1156, 1360, 1384, 1445, 1730, 2312, 2768, 2890, 2941, 3460, 3919, 4624, 5780, 5882, 6920, 7838, 11560, 11764, 13840, 14705, 15676, 19595, 23120, 23528, 29410, 31352, 39190, 47056, 49997, 58820, 62704, 66623, 78380, 99994, 117640, 133246, 156760, 199988, 235280, 249985, 266492, 313520, 333115, 399976, 499970, 532984, 666230, 677987, 799952, 999940, 1065968, 1132591, 1332460, 1355974, 1999880, 2265182, 2664920, 2711948, 3389935, 3999760, 4530364, 5329840, 5423896, 5662955, 6779870, 9060728, 10847792, 11325910, 11525779, 13559740, 18121456, 22651820, 23051558, 27119480, 45303640, 46103116, 54238960, 57628895, 90607280, 92206232, 115257790, 184412464, 195938243, 230515580, 391876486, 461031160, 783752972, 922062320, 979691215, 1567505944, 1959382430, 3135011888, 3918764860, 7837529720, 15675059440]

約数ペア:

[(1, 15675059440), (2, 7837529720), (4, 3918764860), (5, 3135011888), (8, 1959382430), (10, 1567505944), (16, 979691215), (17, 922062320), (20, 783752972), (34, 461031160), (40, 391876486), (68, 230515580), (80, 195938243), (85, 184412464), (136, 115257790), (170, 92206232), (173, 90607280), (272, 57628895), (289, 54238960), (340, 46103116), (346, 45303640), (578, 27119480), (680, 23051558), (692, 22651820), (865, 18121456), (1156, 13559740), (1360, 11525779), (1384, 11325910), (1445, 10847792), (1730, 9060728), (2312, 6779870), (2768, 5662955), (2890, 5423896), (2941, 5329840), (3460, 4530364), (3919, 3999760), (4624, 3389935), (5780, 2711948), (5882, 2664920), (6920, 2265182), (7838, 1999880), (11560, 1355974), (11764, 1332460), (13840, 1132591), (14705, 1065968), (15676, 999940), (19595, 799952), (23120, 677987), (23528, 666230), (29410, 532984), (31352, 499970), (39190, 399976), (47056, 333115), (49997, 313520), (58820, 266492), (62704, 249985), (66623, 235280), (78380, 199988), (99994, 156760), (117640, 133246)]