140643669980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1409

約数の個数: 288

約数和(自身を含む): 357504000000

約数和(自身を除く): 216860330020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 79, 95, 110, 121, 124, 155, 158, 190, 209, 220, 242, 310, 316, 341, 380, 395, 418, 484, 589, 605, 620, 682, 790, 836, 869, 1045, 1178, 1210, 1249, 1364, 1501, 1580, 1705, 1738, 2090, 2299, 2356, 2420, 2449, 2498, 2945, 3002, 3410, 3476, 3751, 4180, 4345, 4598, 4898, 4996, 5890, 6004, 6245, 6479, 6820, 7502, 7505, 8690, 9196, 9559, 9796, 11495, 11780, 12245, 12490, 12958, 13739, 15004, 15010, 16511, 17380, 18755, 19118, 22990, 23731, 24490, 24980, 25916, 26939, 27478, 30020, 32395, 33022, 37510, 38236, 38719, 45980, 46531, 47462, 47795, 48980, 53878, 54956, 64790, 66044, 68695, 71269, 75020, 77438, 82555, 93062, 94924, 95590, 98671, 107756, 118655, 129580, 134695, 137390, 142538, 151129, 154876, 165110, 181621, 186124, 191180, 193595, 197342, 232655, 237310, 261041, 269390, 274780, 285076, 296329, 302258, 330220, 356345, 363242, 387190, 394684, 425909, 465310, 474620, 493355, 511841, 522082, 538780, 592658, 604516, 712690, 726484, 735661, 755645, 774380, 851818, 908105, 930620, 986710, 1023682, 1044164, 1085381, 1185316, 1305205, 1425380, 1471322, 1481645, 1511290, 1703636, 1816210, 1874749, 1973420, 2047364, 2129545, 2170762, 2559205, 2610410, 2871451, 2942644, 2963290, 3022580, 3058801, 3632420, 3678305, 3749498, 4259090, 4341524, 4684999, 5118410, 5220820, 5426905, 5630251, 5742902, 5926580, 6117602, 7356610, 7498996, 8092271, 8518180, 9369998, 9373745, 10236820, 10853810, 11260502, 11485804, 11939191, 12235204, 14357255, 14713220, 15294005, 16184542, 18739996, 18747490, 20622239, 21707620, 22521004, 23424995, 23878382, 28151255, 28714510, 30588010, 32369084, 33646811, 37494980, 40461355, 41244478, 46849990, 47756764, 56302510, 57429020, 58117219, 59695955, 61176020, 67293622, 80922710, 82488956, 89014981, 93699980, 103111195, 112605020, 116234438, 119391910, 134587244, 161845420, 168234055, 178029962, 206222390, 226844629, 232468876, 238783820, 290586095, 336468110, 356059924, 370114921, 412444780, 445074905, 453689258, 581172190, 639289409, 672936220, 740229842, 890149810, 907378516, 1134223145, 1162344380, 1278578818, 1480459684, 1780299620, 1850574605, 2268446290, 2557157636, 3196447045, 3701149210, 4536892580, 6392894090, 7032183499, 7402298420, 12785788180, 14064366998, 28128733996, 35160917495, 70321834990, 140643669980]

約数ペア:

[(1, 140643669980), (2, 70321834990), (4, 35160917495), (5, 28128733996), (10, 14064366998), (11, 12785788180), (19, 7402298420), (20, 7032183499), (22, 6392894090), (31, 4536892580), (38, 3701149210), (44, 3196447045), (55, 2557157636), (62, 2268446290), (76, 1850574605), (79, 1780299620), (95, 1480459684), (110, 1278578818), (121, 1162344380), (124, 1134223145), (155, 907378516), (158, 890149810), (190, 740229842), (209, 672936220), (220, 639289409), (242, 581172190), (310, 453689258), (316, 445074905), (341, 412444780), (380, 370114921), (395, 356059924), (418, 336468110), (484, 290586095), (589, 238783820), (605, 232468876), (620, 226844629), (682, 206222390), (790, 178029962), (836, 168234055), (869, 161845420), (1045, 134587244), (1178, 119391910), (1210, 116234438), (1249, 112605020), (1364, 103111195), (1501, 93699980), (1580, 89014981), (1705, 82488956), (1738, 80922710), (2090, 67293622), (2299, 61176020), (2356, 59695955), (2420, 58117219), (2449, 57429020), (2498, 56302510), (2945, 47756764), (3002, 46849990), (3410, 41244478), (3476, 40461355), (3751, 37494980), (4180, 33646811), (4345, 32369084), (4598, 30588010), (4898, 28714510), (4996, 28151255), (5890, 23878382), (6004, 23424995), (6245, 22521004), (6479, 21707620), (6820, 20622239), (7502, 18747490), (7505, 18739996), (8690, 16184542), (9196, 15294005), (9559, 14713220), (9796, 14357255), (11495, 12235204), (11780, 11939191), (12245, 11485804), (12490, 11260502), (12958, 10853810), (13739, 10236820), (15004, 9373745), (15010, 9369998), (16511, 8518180), (17380, 8092271), (18755, 7498996), (19118, 7356610), (22990, 6117602), (23731, 5926580), (24490, 5742902), (24980, 5630251), (25916, 5426905), (26939, 5220820), (27478, 5118410), (30020, 4684999), (32395, 4341524), (33022, 4259090), (37510, 3749498), (38236, 3678305), (38719, 3632420), (45980, 3058801), (46531, 3022580), (47462, 2963290), (47795, 2942644), (48980, 2871451), (53878, 2610410), (54956, 2559205), (64790, 2170762), (66044, 2129545), (68695, 2047364), (71269, 1973420), (75020, 1874749), (77438, 1816210), (82555, 1703636), (93062, 1511290), (94924, 1481645), (95590, 1471322), (98671, 1425380), (107756, 1305205), (118655, 1185316), (129580, 1085381), (134695, 1044164), (137390, 1023682), (142538, 986710), (151129, 930620), (154876, 908105), (165110, 851818), (181621, 774380), (186124, 755645), (191180, 735661), (193595, 726484), (197342, 712690), (232655, 604516), (237310, 592658), (261041, 538780), (269390, 522082), (274780, 511841), (285076, 493355), (296329, 474620), (302258, 465310), (330220, 425909), (356345, 394684), (363242, 387190)]