271911011760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{171583}}^1$

素因数の和:171704

約数の個数: 240

約数和(自身を含む): 955906818048

約数和(自身を除く): 683995806288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 120, 124, 142, 144, 155, 180, 186, 213, 240, 248, 279, 284, 310, 355, 360, 372, 426, 465, 496, 558, 568, 620, 639, 710, 720, 744, 852, 930, 1065, 1116, 1136, 1240, 1278, 1395, 1420, 1488, 1704, 1860, 2130, 2201, 2232, 2480, 2556, 2790, 2840, 3195, 3408, 3720, 4260, 4402, 4464, 5112, 5580, 5680, 6390, 6603, 7440, 8520, 8804, 10224, 11005, 11160, 12780, 13206, 17040, 17608, 19809, 22010, 22320, 25560, 26412, 33015, 35216, 39618, 44020, 51120, 52824, 66030, 79236, 88040, 99045, 105648, 132060, 158472, 171583, 176080, 198090, 264120, 316944, 343166, 396180, 514749, 528240, 686332, 792360, 857915, 1029498, 1372664, 1544247, 1584720, 1715830, 2058996, 2573745, 2745328, 3088494, 3431660, 4117992, 5147490, 5319073, 6176988, 6863320, 7721235, 8235984, 10294980, 10638146, 12182393, 12353976, 13726640, 15442470, 15957219, 20589960, 21276292, 24364786, 24707952, 26595365, 30884940, 31914438, 36547179, 41179920, 42552584, 47871657, 48729572, 53190730, 60911965, 61769880, 63828876, 73094358, 79786095, 85105168, 95743314, 97459144, 106381460, 109641537, 121823930, 123539760, 127657752, 146188716, 159572190, 182735895, 191486628, 194918288, 212762920, 219283074, 239358285, 243647860, 255315504, 292377432, 319144380, 365471790, 377654183, 382973256, 425525840, 438566148, 478716570, 487295720, 548207685, 584754864, 638288760, 730943580, 755308366, 765946512, 877132296, 957433140, 974591440, 1096415370, 1132962549, 1276577520, 1461887160, 1510616732, 1754264592, 1888270915, 1914866280, 2192830740, 2265925098, 2923774320, 3021233464, 3398887647, 3776541830, 3829732560, 4385661480, 4531850196, 5664812745, 6042466928, 6797775294, 7553083660, 8771322960, 9063700392, 11329625490, 13595550588, 15106167320, 16994438235, 18127400784, 22659250980, 27191101176, 30212334640, 33988876470, 45318501960, 54382202352, 67977752940, 90637003920, 135955505880, 271911011760]

約数ペア:

[(1, 271911011760), (2, 135955505880), (3, 90637003920), (4, 67977752940), (5, 54382202352), (6, 45318501960), (8, 33988876470), (9, 30212334640), (10, 27191101176), (12, 22659250980), (15, 18127400784), (16, 16994438235), (18, 15106167320), (20, 13595550588), (24, 11329625490), (30, 9063700392), (31, 8771322960), (36, 7553083660), (40, 6797775294), (45, 6042466928), (48, 5664812745), (60, 4531850196), (62, 4385661480), (71, 3829732560), (72, 3776541830), (80, 3398887647), (90, 3021233464), (93, 2923774320), (120, 2265925098), (124, 2192830740), (142, 1914866280), (144, 1888270915), (155, 1754264592), (180, 1510616732), (186, 1461887160), (213, 1276577520), (240, 1132962549), (248, 1096415370), (279, 974591440), (284, 957433140), (310, 877132296), (355, 765946512), (360, 755308366), (372, 730943580), (426, 638288760), (465, 584754864), (496, 548207685), (558, 487295720), (568, 478716570), (620, 438566148), (639, 425525840), (710, 382973256), (720, 377654183), (744, 365471790), (852, 319144380), (930, 292377432), (1065, 255315504), (1116, 243647860), (1136, 239358285), (1240, 219283074), (1278, 212762920), (1395, 194918288), (1420, 191486628), (1488, 182735895), (1704, 159572190), (1860, 146188716), (2130, 127657752), (2201, 123539760), (2232, 121823930), (2480, 109641537), (2556, 106381460), (2790, 97459144), (2840, 95743314), (3195, 85105168), (3408, 79786095), (3720, 73094358), (4260, 63828876), (4402, 61769880), (4464, 60911965), (5112, 53190730), (5580, 48729572), (5680, 47871657), (6390, 42552584), (6603, 41179920), (7440, 36547179), (8520, 31914438), (8804, 30884940), (10224, 26595365), (11005, 24707952), (11160, 24364786), (12780, 21276292), (13206, 20589960), (17040, 15957219), (17608, 15442470), (19809, 13726640), (22010, 12353976), (22320, 12182393), (25560, 10638146), (26412, 10294980), (33015, 8235984), (35216, 7721235), (39618, 6863320), (44020, 6176988), (51120, 5319073), (52824, 5147490), (66030, 4117992), (79236, 3431660), (88040, 3088494), (99045, 2745328), (105648, 2573745), (132060, 2058996), (158472, 1715830), (171583, 1584720), (176080, 1544247), (198090, 1372664), (264120, 1029498), (316944, 857915), (343166, 792360), (396180, 686332), (514749, 528240)]