10239562880

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 26320896000

約数和(自身を除く): 16081333120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 79, 80, 94, 124, 128, 139, 155, 158, 160, 188, 235, 248, 278, 310, 316, 320, 376, 395, 470, 496, 556, 620, 632, 640, 695, 752, 790, 940, 992, 1112, 1240, 1264, 1390, 1457, 1504, 1580, 1880, 1984, 2224, 2449, 2480, 2528, 2780, 2914, 3008, 3160, 3713, 3760, 3968, 4309, 4448, 4898, 4960, 5056, 5560, 5828, 6016, 6320, 6533, 7285, 7426, 7520, 8618, 8896, 9796, 9920, 10112, 10981, 11120, 11656, 12245, 12640, 13066, 14570, 14852, 15040, 17236, 17792, 18565, 19592, 19840, 21545, 21962, 22240, 23312, 24490, 25280, 26132, 29140, 29704, 30080, 32665, 34472, 37130, 39184, 43090, 43924, 44480, 46624, 48980, 50560, 52264, 54905, 58280, 59408, 65330, 68944, 74260, 78368, 86180, 87848, 88960, 93248, 97960, 104528, 109810, 115103, 116560, 118816, 130660, 137888, 148520, 156736, 172360, 175696, 186496, 195920, 202523, 209056, 219620, 230206, 233120, 237632, 261320, 275776, 297040, 313472, 340411, 344720, 351392, 391840, 405046, 418112, 439240, 460412, 466240, 475264, 516107, 522640, 551552, 575515, 594080, 680822, 689440, 702784, 783680, 810092, 836224, 878480, 920824, 932480, 1012615, 1032214, 1045280, 1151030, 1188160, 1361644, 1378880, 1405568, 1567360, 1620184, 1702055, 1756960, 1841648, 2025230, 2064428, 2090560, 2302060, 2376320, 2580535, 2723288, 2757760, 3240368, 3404110, 3513920, 3683296, 4050460, 4128856, 4181120, 4604120, 5161070, 5446576, 6480736, 6808220, 7027840, 7366592, 8100920, 8257712, 9208240, 10322140, 10893152, 12961472, 13616440, 14733184, 15999317, 16201840, 16515424, 18416480, 20644280, 21786304, 25922944, 27232880, 31998634, 32403680, 33030848, 36832960, 41288560, 43572608, 54465760, 63997268, 64807360, 66061696, 73665920, 79996585, 82577120, 108931520, 127994536, 129614720, 159993170, 165154240, 217863040, 255989072, 319986340, 330308480, 511978144, 639972680, 1023956288, 1279945360, 2047912576, 2559890720, 5119781440, 10239562880]

約数ペア:

[(1, 10239562880), (2, 5119781440), (4, 2559890720), (5, 2047912576), (8, 1279945360), (10, 1023956288), (16, 639972680), (20, 511978144), (31, 330308480), (32, 319986340), (40, 255989072), (47, 217863040), (62, 165154240), (64, 159993170), (79, 129614720), (80, 127994536), (94, 108931520), (124, 82577120), (128, 79996585), (139, 73665920), (155, 66061696), (158, 64807360), (160, 63997268), (188, 54465760), (235, 43572608), (248, 41288560), (278, 36832960), (310, 33030848), (316, 32403680), (320, 31998634), (376, 27232880), (395, 25922944), (470, 21786304), (496, 20644280), (556, 18416480), (620, 16515424), (632, 16201840), (640, 15999317), (695, 14733184), (752, 13616440), (790, 12961472), (940, 10893152), (992, 10322140), (1112, 9208240), (1240, 8257712), (1264, 8100920), (1390, 7366592), (1457, 7027840), (1504, 6808220), (1580, 6480736), (1880, 5446576), (1984, 5161070), (2224, 4604120), (2449, 4181120), (2480, 4128856), (2528, 4050460), (2780, 3683296), (2914, 3513920), (3008, 3404110), (3160, 3240368), (3713, 2757760), (3760, 2723288), (3968, 2580535), (4309, 2376320), (4448, 2302060), (4898, 2090560), (4960, 2064428), (5056, 2025230), (5560, 1841648), (5828, 1756960), (6016, 1702055), (6320, 1620184), (6533, 1567360), (7285, 1405568), (7426, 1378880), (7520, 1361644), (8618, 1188160), (8896, 1151030), (9796, 1045280), (9920, 1032214), (10112, 1012615), (10981, 932480), (11120, 920824), (11656, 878480), (12245, 836224), (12640, 810092), (13066, 783680), (14570, 702784), (14852, 689440), (15040, 680822), (17236, 594080), (17792, 575515), (18565, 551552), (19592, 522640), (19840, 516107), (21545, 475264), (21962, 466240), (22240, 460412), (23312, 439240), (24490, 418112), (25280, 405046), (26132, 391840), (29140, 351392), (29704, 344720), (30080, 340411), (32665, 313472), (34472, 297040), (37130, 275776), (39184, 261320), (43090, 237632), (43924, 233120), (44480, 230206), (46624, 219620), (48980, 209056), (50560, 202523), (52264, 195920), (54905, 186496), (58280, 175696), (59408, 172360), (65330, 156736), (68944, 148520), (74260, 137888), (78368, 130660), (86180, 118816), (87848, 116560), (88960, 115103), (93248, 109810), (97960, 104528)]