2912456320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6529}}^1$

素因数の和:6606

約数の個数: 128

約数和(自身を含む): 7553120400

約数和(自身を除く): 4640664080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 640, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2176, 2624, 2720, 2788, 3280, 3485, 5248, 5440, 5576, 6529, 6560, 6970, 10880, 11152, 13058, 13120, 13940, 22304, 26116, 26240, 27880, 32645, 44608, 52232, 55760, 65290, 89216, 104464, 110993, 111520, 130580, 208928, 221986, 223040, 261160, 267689, 417856, 443972, 446080, 522320, 535378, 554965, 835712, 887944, 1044640, 1070756, 1109930, 1338445, 1775888, 2089280, 2141512, 2219860, 2676890, 3551776, 4178560, 4283024, 4439720, 4550713, 5353780, 7103552, 8566048, 8879440, 9101426, 10707560, 14207104, 17132096, 17758880, 18202852, 21415120, 22753565, 34264192, 35517760, 36405704, 42830240, 45507130, 71035520, 72811408, 85660480, 91014260, 145622816, 171320960, 182028520, 291245632, 364057040, 582491264, 728114080, 1456228160, 2912456320]

約数ペア:

[(1, 2912456320), (2, 1456228160), (4, 728114080), (5, 582491264), (8, 364057040), (10, 291245632), (16, 182028520), (17, 171320960), (20, 145622816), (32, 91014260), (34, 85660480), (40, 72811408), (41, 71035520), (64, 45507130), (68, 42830240), (80, 36405704), (82, 35517760), (85, 34264192), (128, 22753565), (136, 21415120), (160, 18202852), (164, 17758880), (170, 17132096), (205, 14207104), (272, 10707560), (320, 9101426), (328, 8879440), (340, 8566048), (410, 7103552), (544, 5353780), (640, 4550713), (656, 4439720), (680, 4283024), (697, 4178560), (820, 3551776), (1088, 2676890), (1312, 2219860), (1360, 2141512), (1394, 2089280), (1640, 1775888), (2176, 1338445), (2624, 1109930), (2720, 1070756), (2788, 1044640), (3280, 887944), (3485, 835712), (5248, 554965), (5440, 535378), (5576, 522320), (6529, 446080), (6560, 443972), (6970, 417856), (10880, 267689), (11152, 261160), (13058, 223040), (13120, 221986), (13940, 208928), (22304, 130580), (26116, 111520), (26240, 110993), (27880, 104464), (32645, 89216), (44608, 65290), (52232, 55760)]