164204820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 585591552

約数和(自身を除く): 421386732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 113, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 226, 230, 234, 243, 260, 270, 276, 299, 324, 339, 345, 351, 390, 405, 414, 452, 460, 468, 486, 540, 565, 585, 598, 621, 678, 690, 702, 780, 810, 828, 897, 972, 1017, 1035, 1053, 1130, 1170, 1196, 1215, 1242, 1356, 1380, 1404, 1469, 1495, 1620, 1695, 1755, 1794, 1863, 2034, 2070, 2106, 2260, 2340, 2430, 2484, 2599, 2691, 2938, 2990, 3051, 3105, 3159, 3390, 3510, 3588, 3726, 4068, 4140, 4212, 4407, 4485, 4860, 5085, 5198, 5265, 5382, 5589, 5876, 5980, 6102, 6210, 6318, 6780, 7020, 7345, 7452, 7797, 8073, 8814, 8970, 9153, 9315, 10170, 10396, 10530, 10764, 11178, 12204, 12420, 12636, 12995, 13221, 13455, 14690, 15255, 15594, 15795, 16146, 17628, 17940, 18306, 18630, 20340, 21060, 22035, 22356, 23391, 24219, 25990, 26442, 26910, 27459, 27945, 29380, 30510, 31188, 31590, 32292, 33787, 36612, 37260, 38985, 39663, 40365, 44070, 45765, 46782, 48438, 51980, 52884, 53820, 54918, 55890, 61020, 63180, 66105, 67574, 70173, 72657, 77970, 79326, 80730, 88140, 91530, 93564, 96876, 101361, 109836, 111780, 116955, 118989, 121095, 132210, 135148, 137295, 140346, 145314, 155940, 158652, 161460, 168935, 183060, 198315, 202722, 210519, 233910, 237978, 242190, 264420, 274590, 280692, 290628, 304083, 337870, 350865, 356967, 363285, 396630, 405444, 421038, 467820, 475956, 484380, 506805, 549180, 594945, 608166, 631557, 675740, 701730, 713934, 726570, 793260, 842076, 912249, 1013610, 1052595, 1189890, 1216332, 1263114, 1403460, 1427868, 1453140, 1520415, 1784835, 1824498, 2027220, 2105190, 2379780, 2526228, 2736747, 3040830, 3157785, 3569670, 3648996, 4210380, 4561245, 5473494, 6081660, 6315570, 7139340, 8210241, 9122490, 10946988, 12631140, 13683735, 16420482, 18244980, 27367470, 32840964, 41051205, 54734940, 82102410, 164204820]

約数ペア:

[(1, 164204820), (2, 82102410), (3, 54734940), (4, 41051205), (5, 32840964), (6, 27367470), (9, 18244980), (10, 16420482), (12, 13683735), (13, 12631140), (15, 10946988), (18, 9122490), (20, 8210241), (23, 7139340), (26, 6315570), (27, 6081660), (30, 5473494), (36, 4561245), (39, 4210380), (45, 3648996), (46, 3569670), (52, 3157785), (54, 3040830), (60, 2736747), (65, 2526228), (69, 2379780), (78, 2105190), (81, 2027220), (90, 1824498), (92, 1784835), (108, 1520415), (113, 1453140), (115, 1427868), (117, 1403460), (130, 1263114), (135, 1216332), (138, 1189890), (156, 1052595), (162, 1013610), (180, 912249), (195, 842076), (207, 793260), (226, 726570), (230, 713934), (234, 701730), (243, 675740), (260, 631557), (270, 608166), (276, 594945), (299, 549180), (324, 506805), (339, 484380), (345, 475956), (351, 467820), (390, 421038), (405, 405444), (414, 396630), (452, 363285), (460, 356967), (468, 350865), (486, 337870), (540, 304083), (565, 290628), (585, 280692), (598, 274590), (621, 264420), (678, 242190), (690, 237978), (702, 233910), (780, 210519), (810, 202722), (828, 198315), (897, 183060), (972, 168935), (1017, 161460), (1035, 158652), (1053, 155940), (1130, 145314), (1170, 140346), (1196, 137295), (1215, 135148), (1242, 132210), (1356, 121095), (1380, 118989), (1404, 116955), (1469, 111780), (1495, 109836), (1620, 101361), (1695, 96876), (1755, 93564), (1794, 91530), (1863, 88140), (2034, 80730), (2070, 79326), (2106, 77970), (2260, 72657), (2340, 70173), (2430, 67574), (2484, 66105), (2599, 63180), (2691, 61020), (2938, 55890), (2990, 54918), (3051, 53820), (3105, 52884), (3159, 51980), (3390, 48438), (3510, 46782), (3588, 45765), (3726, 44070), (4068, 40365), (4140, 39663), (4212, 38985), (4407, 37260), (4485, 36612), (4860, 33787), (5085, 32292), (5198, 31590), (5265, 31188), (5382, 30510), (5589, 29380), (5876, 27945), (5980, 27459), (6102, 26910), (6210, 26442), (6318, 25990), (6780, 24219), (7020, 23391), (7345, 22356), (7452, 22035), (7797, 21060), (8073, 20340), (8814, 18630), (8970, 18306), (9153, 17940), (9315, 17628), (10170, 16146), (10396, 15795), (10530, 15594), (10764, 15255), (11178, 14690), (12204, 13455), (12420, 13221), (12636, 12995)]