8391307440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{108247}}^1$

素因数の和:108299

約数の個数: 160

約数和(自身を含む): 28993144320

約数和(自身を除く): 20601836880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 9690, 12920, 15504, 19380, 25840, 38760, 77520, 108247, 216494, 324741, 432988, 541235, 649482, 865976, 1082470, 1298964, 1623705, 1731952, 1840199, 2056693, 2164940, 2597928, 3247410, 3680398, 4113386, 4329880, 5195856, 5520597, 6170079, 6494820, 7360796, 8226772, 8659760, 9200995, 10283465, 11041194, 12340158, 12989640, 14721592, 16453544, 18401990, 20566930, 22082388, 24680316, 25979280, 27602985, 29443184, 30850395, 32907088, 34963781, 36803980, 41133860, 44164776, 49360632, 55205970, 61700790, 69927562, 73607960, 82267720, 88329552, 98721264, 104891343, 110411940, 123401580, 139855124, 147215920, 164535440, 174818905, 209782686, 220823880, 246803160, 279710248, 349637810, 419565372, 441647760, 493606320, 524456715, 559420496, 699275620, 839130744, 1048913430, 1398551240, 1678261488, 2097826860, 2797102480, 4195653720, 8391307440]

約数ペア:

[(1, 8391307440), (2, 4195653720), (3, 2797102480), (4, 2097826860), (5, 1678261488), (6, 1398551240), (8, 1048913430), (10, 839130744), (12, 699275620), (15, 559420496), (16, 524456715), (17, 493606320), (19, 441647760), (20, 419565372), (24, 349637810), (30, 279710248), (34, 246803160), (38, 220823880), (40, 209782686), (48, 174818905), (51, 164535440), (57, 147215920), (60, 139855124), (68, 123401580), (76, 110411940), (80, 104891343), (85, 98721264), (95, 88329552), (102, 82267720), (114, 73607960), (120, 69927562), (136, 61700790), (152, 55205970), (170, 49360632), (190, 44164776), (204, 41133860), (228, 36803980), (240, 34963781), (255, 32907088), (272, 30850395), (285, 29443184), (304, 27602985), (323, 25979280), (340, 24680316), (380, 22082388), (408, 20566930), (456, 18401990), (510, 16453544), (570, 14721592), (646, 12989640), (680, 12340158), (760, 11041194), (816, 10283465), (912, 9200995), (969, 8659760), (1020, 8226772), (1140, 7360796), (1292, 6494820), (1360, 6170079), (1520, 5520597), (1615, 5195856), (1938, 4329880), (2040, 4113386), (2280, 3680398), (2584, 3247410), (3230, 2597928), (3876, 2164940), (4080, 2056693), (4560, 1840199), (4845, 1731952), (5168, 1623705), (6460, 1298964), (7752, 1082470), (9690, 865976), (12920, 649482), (15504, 541235), (19380, 432988), (25840, 324741), (38760, 216494), (77520, 108247)]