4460120320

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 10953125568

約数和(自身を除く): 6493005248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 131, 134, 160, 256, 262, 268, 320, 335, 397, 524, 536, 640, 655, 670, 794, 1048, 1072, 1280, 1310, 1340, 1588, 1985, 2096, 2144, 2620, 2680, 3176, 3970, 4192, 4288, 5240, 5360, 6352, 7940, 8384, 8576, 8777, 10480, 10720, 12704, 15880, 16768, 17152, 17554, 20960, 21440, 25408, 26599, 31760, 33536, 35108, 41920, 42880, 43885, 50816, 52007, 53198, 63520, 70216, 83840, 85760, 87770, 101632, 104014, 106396, 127040, 132995, 140432, 167680, 175540, 208028, 212792, 254080, 260035, 265990, 280864, 351080, 416056, 425584, 508160, 520070, 531980, 561728, 702160, 832112, 851168, 1040140, 1063960, 1123456, 1404320, 1664224, 1702336, 2080280, 2127920, 2246912, 2808640, 3328448, 3404672, 3484469, 4160560, 4255840, 5617280, 6656896, 6809344, 6968938, 8321120, 8511680, 11234560, 13313792, 13937876, 16642240, 17023360, 17422345, 27875752, 33284480, 34046720, 34844690, 55751504, 66568960, 69689380, 111503008, 139378760, 223006016, 278757520, 446012032, 557515040, 892024064, 1115030080, 2230060160, 4460120320]

約数ペア:

[(1, 4460120320), (2, 2230060160), (4, 1115030080), (5, 892024064), (8, 557515040), (10, 446012032), (16, 278757520), (20, 223006016), (32, 139378760), (40, 111503008), (64, 69689380), (67, 66568960), (80, 55751504), (128, 34844690), (131, 34046720), (134, 33284480), (160, 27875752), (256, 17422345), (262, 17023360), (268, 16642240), (320, 13937876), (335, 13313792), (397, 11234560), (524, 8511680), (536, 8321120), (640, 6968938), (655, 6809344), (670, 6656896), (794, 5617280), (1048, 4255840), (1072, 4160560), (1280, 3484469), (1310, 3404672), (1340, 3328448), (1588, 2808640), (1985, 2246912), (2096, 2127920), (2144, 2080280), (2620, 1702336), (2680, 1664224), (3176, 1404320), (3970, 1123456), (4192, 1063960), (4288, 1040140), (5240, 851168), (5360, 832112), (6352, 702160), (7940, 561728), (8384, 531980), (8576, 520070), (8777, 508160), (10480, 425584), (10720, 416056), (12704, 351080), (15880, 280864), (16768, 265990), (17152, 260035), (17554, 254080), (20960, 212792), (21440, 208028), (25408, 175540), (26599, 167680), (31760, 140432), (33536, 132995), (35108, 127040), (41920, 106396), (42880, 104014), (43885, 101632), (50816, 87770), (52007, 85760), (53198, 83840), (63520, 70216)]