80453421240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1782

約数の個数: 256

約数和(自身を含む): 252703825920

約数和(自身を除く): 172250404680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 53, 60, 94, 106, 120, 141, 159, 181, 188, 212, 235, 265, 282, 318, 362, 376, 424, 470, 530, 543, 564, 636, 705, 724, 795, 905, 940, 1060, 1086, 1128, 1272, 1410, 1448, 1487, 1590, 1810, 1880, 2120, 2172, 2491, 2715, 2820, 2974, 3180, 3620, 4344, 4461, 4982, 5430, 5640, 5948, 6360, 7240, 7435, 7473, 8507, 8922, 9593, 9964, 10860, 11896, 12455, 14870, 14946, 17014, 17844, 19186, 19928, 21720, 22305, 24910, 25521, 28779, 29740, 29892, 34028, 35688, 37365, 38372, 42535, 44610, 47965, 49820, 51042, 57558, 59480, 59784, 68056, 69889, 74730, 76744, 78811, 85070, 89220, 95930, 99640, 102084, 115116, 127605, 139778, 143895, 149460, 157622, 170140, 178440, 191860, 204168, 209667, 230232, 236433, 255210, 269147, 279556, 287790, 298920, 315244, 340280, 349445, 383720, 394055, 419334, 450871, 472866, 510420, 538294, 559112, 575580, 630488, 698890, 788110, 807441, 838668, 901742, 945732, 1020840, 1048335, 1076588, 1151160, 1182165, 1345735, 1352613, 1397780, 1576220, 1614882, 1677336, 1803484, 1891464, 2096670, 2153176, 2254355, 2364330, 2691470, 2705226, 2795560, 3152440, 3229764, 3606968, 3704117, 4037205, 4193340, 4508710, 4728660, 5382940, 5410452, 6459528, 6763065, 7408234, 8074410, 8386680, 9017420, 9457320, 10765880, 10820904, 11112351, 12649909, 13526130, 14264791, 14816468, 16148820, 18034840, 18520585, 22224702, 25299818, 27052260, 28529582, 29632936, 32297640, 37041170, 37949727, 42794373, 44449404, 50599636, 54104520, 55561755, 57059164, 63249545, 71323955, 74082340, 75899454, 85588746, 88898808, 101199272, 111123510, 114118328, 126499090, 142647910, 148164680, 151798908, 171177492, 189748635, 213971865, 222247020, 252998180, 285295820, 303597816, 342354984, 379497270, 427943730, 444494040, 505996360, 570591640, 670445177, 758994540, 855887460, 1340890354, 1517989080, 1711774920, 2011335531, 2681780708, 3352225885, 4022671062, 5363561416, 6704451770, 8045342124, 10056677655, 13408903540, 16090684248, 20113355310, 26817807080, 40226710620, 80453421240]

約数ペア:

[(1, 80453421240), (2, 40226710620), (3, 26817807080), (4, 20113355310), (5, 16090684248), (6, 13408903540), (8, 10056677655), (10, 8045342124), (12, 6704451770), (15, 5363561416), (20, 4022671062), (24, 3352225885), (30, 2681780708), (40, 2011335531), (47, 1711774920), (53, 1517989080), (60, 1340890354), (94, 855887460), (106, 758994540), (120, 670445177), (141, 570591640), (159, 505996360), (181, 444494040), (188, 427943730), (212, 379497270), (235, 342354984), (265, 303597816), (282, 285295820), (318, 252998180), (362, 222247020), (376, 213971865), (424, 189748635), (470, 171177492), (530, 151798908), (543, 148164680), (564, 142647910), (636, 126499090), (705, 114118328), (724, 111123510), (795, 101199272), (905, 88898808), (940, 85588746), (1060, 75899454), (1086, 74082340), (1128, 71323955), (1272, 63249545), (1410, 57059164), (1448, 55561755), (1487, 54104520), (1590, 50599636), (1810, 44449404), (1880, 42794373), (2120, 37949727), (2172, 37041170), (2491, 32297640), (2715, 29632936), (2820, 28529582), (2974, 27052260), (3180, 25299818), (3620, 22224702), (4344, 18520585), (4461, 18034840), (4982, 16148820), (5430, 14816468), (5640, 14264791), (5948, 13526130), (6360, 12649909), (7240, 11112351), (7435, 10820904), (7473, 10765880), (8507, 9457320), (8922, 9017420), (9593, 8386680), (9964, 8074410), (10860, 7408234), (11896, 6763065), (12455, 6459528), (14870, 5410452), (14946, 5382940), (17014, 4728660), (17844, 4508710), (19186, 4193340), (19928, 4037205), (21720, 3704117), (22305, 3606968), (24910, 3229764), (25521, 3152440), (28779, 2795560), (29740, 2705226), (29892, 2691470), (34028, 2364330), (35688, 2254355), (37365, 2153176), (38372, 2096670), (42535, 1891464), (44610, 1803484), (47965, 1677336), (49820, 1614882), (51042, 1576220), (57558, 1397780), (59480, 1352613), (59784, 1345735), (68056, 1182165), (69889, 1151160), (74730, 1076588), (76744, 1048335), (78811, 1020840), (85070, 945732), (89220, 901742), (95930, 838668), (99640, 807441), (102084, 788110), (115116, 698890), (127605, 630488), (139778, 575580), (143895, 559112), (149460, 538294), (157622, 510420), (170140, 472866), (178440, 450871), (191860, 419334), (204168, 394055), (209667, 383720), (230232, 349445), (236433, 340280), (255210, 315244), (269147, 298920), (279556, 287790)]