2745642720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5073

約数の個数: 192

約数和(自身を含む): 9170896896

約数和(自身を除く): 6425254176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 480, 496, 555, 592, 620, 740, 744, 888, 930, 992, 1110, 1147, 1184, 1240, 1480, 1488, 1776, 1860, 2220, 2294, 2480, 2960, 2976, 3441, 3552, 3720, 4440, 4588, 4960, 4987, 5735, 5920, 6882, 7440, 8880, 9176, 9974, 11470, 13764, 14880, 14961, 17205, 17760, 18352, 19948, 22940, 24935, 27528, 29922, 34410, 36704, 39896, 45880, 49870, 55056, 59844, 68820, 74805, 79792, 91760, 99740, 110112, 119688, 137640, 149610, 154597, 159584, 183520, 184519, 199480, 239376, 275280, 299220, 309194, 369038, 398960, 463791, 478752, 550560, 553557, 598440, 618388, 738076, 772985, 797920, 922595, 927582, 1107114, 1196880, 1236776, 1476152, 1545970, 1845190, 1855164, 2214228, 2318955, 2393760, 2473552, 2767785, 2952304, 3091940, 3690380, 3710328, 4428456, 4637910, 4947104, 5535570, 5720089, 5904608, 6183880, 7380760, 7420656, 8856912, 9275820, 11071140, 11440178, 12367760, 14761520, 14841312, 17160267, 17713824, 18551640, 22142280, 22880356, 24735520, 28600445, 29523040, 34320534, 37103280, 44284560, 45760712, 57200890, 68641068, 74206560, 85801335, 88569120, 91521424, 114401780, 137282136, 171602670, 183042848, 228803560, 274564272, 343205340, 457607120, 549128544, 686410680, 915214240, 1372821360, 2745642720]

約数ペア:

[(1, 2745642720), (2, 1372821360), (3, 915214240), (4, 686410680), (5, 549128544), (6, 457607120), (8, 343205340), (10, 274564272), (12, 228803560), (15, 183042848), (16, 171602670), (20, 137282136), (24, 114401780), (30, 91521424), (31, 88569120), (32, 85801335), (37, 74206560), (40, 68641068), (48, 57200890), (60, 45760712), (62, 44284560), (74, 37103280), (80, 34320534), (93, 29523040), (96, 28600445), (111, 24735520), (120, 22880356), (124, 22142280), (148, 18551640), (155, 17713824), (160, 17160267), (185, 14841312), (186, 14761520), (222, 12367760), (240, 11440178), (248, 11071140), (296, 9275820), (310, 8856912), (370, 7420656), (372, 7380760), (444, 6183880), (465, 5904608), (480, 5720089), (496, 5535570), (555, 4947104), (592, 4637910), (620, 4428456), (740, 3710328), (744, 3690380), (888, 3091940), (930, 2952304), (992, 2767785), (1110, 2473552), (1147, 2393760), (1184, 2318955), (1240, 2214228), (1480, 1855164), (1488, 1845190), (1776, 1545970), (1860, 1476152), (2220, 1236776), (2294, 1196880), (2480, 1107114), (2960, 927582), (2976, 922595), (3441, 797920), (3552, 772985), (3720, 738076), (4440, 618388), (4588, 598440), (4960, 553557), (4987, 550560), (5735, 478752), (5920, 463791), (6882, 398960), (7440, 369038), (8880, 309194), (9176, 299220), (9974, 275280), (11470, 239376), (13764, 199480), (14880, 184519), (14961, 183520), (17205, 159584), (17760, 154597), (18352, 149610), (19948, 137640), (22940, 119688), (24935, 110112), (27528, 99740), (29922, 91760), (34410, 79792), (36704, 74805), (39896, 68820), (45880, 59844), (49870, 55056)]