78293160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 192

約数和(自身を含む): 294166080

約数和(自身を除く): 215872920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1163, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2326, 2805, 3060, 3366, 3489, 3740, 3960, 4488, 4652, 5610, 5815, 6120, 6732, 6978, 7480, 8415, 9304, 10467, 11220, 11630, 12793, 13464, 13956, 16830, 17445, 19771, 20934, 22440, 23260, 25586, 27912, 33660, 34890, 38379, 39542, 41868, 46520, 51172, 52335, 59313, 63965, 67320, 69780, 76758, 79084, 83736, 98855, 102344, 104670, 115137, 118626, 127930, 139560, 153516, 158168, 177939, 191895, 197710, 209340, 217481, 230274, 237252, 255860, 296565, 307032, 355878, 383790, 395420, 418680, 434962, 460548, 474504, 511720, 575685, 593130, 652443, 711756, 767580, 790840, 869924, 889695, 921096, 1087405, 1151370, 1186260, 1304886, 1423512, 1535160, 1739848, 1779390, 1957329, 2174810, 2302740, 2372520, 2609772, 3262215, 3558780, 3914658, 4349620, 4605480, 5219544, 6524430, 7117560, 7829316, 8699240, 9786645, 13048860, 15658632, 19573290, 26097720, 39146580, 78293160]

約数ペア:

[(1, 78293160), (2, 39146580), (3, 26097720), (4, 19573290), (5, 15658632), (6, 13048860), (8, 9786645), (9, 8699240), (10, 7829316), (11, 7117560), (12, 6524430), (15, 5219544), (17, 4605480), (18, 4349620), (20, 3914658), (22, 3558780), (24, 3262215), (30, 2609772), (33, 2372520), (34, 2302740), (36, 2174810), (40, 1957329), (44, 1779390), (45, 1739848), (51, 1535160), (55, 1423512), (60, 1304886), (66, 1186260), (68, 1151370), (72, 1087405), (85, 921096), (88, 889695), (90, 869924), (99, 790840), (102, 767580), (110, 711756), (120, 652443), (132, 593130), (136, 575685), (153, 511720), (165, 474504), (170, 460548), (180, 434962), (187, 418680), (198, 395420), (204, 383790), (220, 355878), (255, 307032), (264, 296565), (306, 255860), (330, 237252), (340, 230274), (360, 217481), (374, 209340), (396, 197710), (408, 191895), (440, 177939), (495, 158168), (510, 153516), (561, 139560), (612, 127930), (660, 118626), (680, 115137), (748, 104670), (765, 102344), (792, 98855), (935, 83736), (990, 79084), (1020, 76758), (1122, 69780), (1163, 67320), (1224, 63965), (1320, 59313), (1496, 52335), (1530, 51172), (1683, 46520), (1870, 41868), (1980, 39542), (2040, 38379), (2244, 34890), (2326, 33660), (2805, 27912), (3060, 25586), (3366, 23260), (3489, 22440), (3740, 20934), (3960, 19771), (4488, 17445), (4652, 16830), (5610, 13956), (5815, 13464), (6120, 12793), (6732, 11630), (6978, 11220), (7480, 10467), (8415, 9304)]