13309893520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{2551}}^1$

素因数の和:2611

約数の個数: 240

約数和(自身を含む): 39610429056

約数和(自身を除く): 26300535536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 560, 605, 616, 770, 784, 847, 880, 968, 980, 1078, 1210, 1232, 1331, 1540, 1694, 1936, 1960, 2156, 2420, 2551, 2662, 2695, 3080, 3388, 3920, 4235, 4312, 4840, 5102, 5324, 5390, 5929, 6160, 6655, 6776, 8470, 8624, 9317, 9680, 10204, 10648, 10780, 11858, 12755, 13310, 13552, 16940, 17857, 18634, 20408, 21296, 21560, 23716, 25510, 26620, 28061, 29645, 33880, 35714, 37268, 40816, 43120, 46585, 47432, 51020, 53240, 56122, 59290, 65219, 67760, 71428, 74536, 89285, 93170, 94864, 102040, 106480, 112244, 118580, 124999, 130438, 140305, 142856, 149072, 178570, 186340, 196427, 204080, 224488, 237160, 249998, 260876, 280610, 285712, 308671, 326095, 357140, 372680, 392854, 448976, 474320, 499996, 521752, 561220, 617342, 624995, 652190, 714280, 745360, 785708, 982135, 999992, 1043504, 1122440, 1234684, 1249990, 1304380, 1374989, 1428560, 1543355, 1571416, 1964270, 1999984, 2160697, 2244880, 2469368, 2499980, 2608760, 2749978, 3086710, 3142832, 3395381, 3928540, 4321394, 4938736, 4999960, 5217520, 5499956, 6173420, 6790762, 6874945, 7857080, 8642788, 9999920, 10803485, 10999912, 12346840, 13581524, 13749890, 15124879, 15714160, 16976905, 17285576, 21606970, 21999824, 23767667, 24693680, 27163048, 27499780, 30249758, 33953810, 34571152, 43213940, 47535334, 54326096, 54999560, 60499516, 67907620, 75624395, 86427880, 95070668, 109999120, 118838335, 120999032, 135815240, 151248790, 166373669, 172855760, 190141336, 237676670, 241998064, 271630480, 302497580, 332747338, 380282672, 475353340, 604995160, 665494676, 831868345, 950706680, 1209990320, 1330989352, 1663736690, 1901413360, 2661978704, 3327473380, 6654946760, 13309893520]

約数ペア:

[(1, 13309893520), (2, 6654946760), (4, 3327473380), (5, 2661978704), (7, 1901413360), (8, 1663736690), (10, 1330989352), (11, 1209990320), (14, 950706680), (16, 831868345), (20, 665494676), (22, 604995160), (28, 475353340), (35, 380282672), (40, 332747338), (44, 302497580), (49, 271630480), (55, 241998064), (56, 237676670), (70, 190141336), (77, 172855760), (80, 166373669), (88, 151248790), (98, 135815240), (110, 120999032), (112, 118838335), (121, 109999120), (140, 95070668), (154, 86427880), (176, 75624395), (196, 67907620), (220, 60499516), (242, 54999560), (245, 54326096), (280, 47535334), (308, 43213940), (385, 34571152), (392, 33953810), (440, 30249758), (484, 27499780), (490, 27163048), (539, 24693680), (560, 23767667), (605, 21999824), (616, 21606970), (770, 17285576), (784, 16976905), (847, 15714160), (880, 15124879), (968, 13749890), (980, 13581524), (1078, 12346840), (1210, 10999912), (1232, 10803485), (1331, 9999920), (1540, 8642788), (1694, 7857080), (1936, 6874945), (1960, 6790762), (2156, 6173420), (2420, 5499956), (2551, 5217520), (2662, 4999960), (2695, 4938736), (3080, 4321394), (3388, 3928540), (3920, 3395381), (4235, 3142832), (4312, 3086710), (4840, 2749978), (5102, 2608760), (5324, 2499980), (5390, 2469368), (5929, 2244880), (6160, 2160697), (6655, 1999984), (6776, 1964270), (8470, 1571416), (8624, 1543355), (9317, 1428560), (9680, 1374989), (10204, 1304380), (10648, 1249990), (10780, 1234684), (11858, 1122440), (12755, 1043504), (13310, 999992), (13552, 982135), (16940, 785708), (17857, 745360), (18634, 714280), (20408, 652190), (21296, 624995), (21560, 617342), (23716, 561220), (25510, 521752), (26620, 499996), (28061, 474320), (29645, 448976), (33880, 392854), (35714, 372680), (37268, 357140), (40816, 326095), (43120, 308671), (46585, 285712), (47432, 280610), (51020, 260876), (53240, 249998), (56122, 237160), (59290, 224488), (65219, 204080), (67760, 196427), (71428, 186340), (74536, 178570), (89285, 149072), (93170, 142856), (94864, 140305), (102040, 130438), (106480, 124999), (112244, 118580)]