252312720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3141

約数の個数: 160

約数和(自身を含む): 881086464

約数和(自身を除く): 628773744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3083, 3410, 3720, 4092, 5115, 5456, 6166, 6820, 7440, 8184, 9249, 10230, 12332, 13640, 15415, 16368, 18498, 20460, 24664, 27280, 30830, 33913, 36996, 40920, 46245, 49328, 61660, 67826, 73992, 81840, 92490, 95573, 101739, 123320, 135652, 147984, 169565, 184980, 191146, 203478, 246640, 271304, 286719, 339130, 369960, 382292, 406956, 477865, 508695, 542608, 573438, 678260, 739920, 764584, 813912, 955730, 1017390, 1051303, 1146876, 1356520, 1433595, 1529168, 1627824, 1911460, 2034780, 2102606, 2293752, 2713040, 2867190, 3153909, 3822920, 4069560, 4205212, 4587504, 5256515, 5734380, 6307818, 7645840, 8139120, 8410424, 10513030, 11468760, 12615636, 15769545, 16820848, 21026060, 22937520, 25231272, 31539090, 42052120, 50462544, 63078180, 84104240, 126156360, 252312720]

約数ペア:

[(1, 252312720), (2, 126156360), (3, 84104240), (4, 63078180), (5, 50462544), (6, 42052120), (8, 31539090), (10, 25231272), (11, 22937520), (12, 21026060), (15, 16820848), (16, 15769545), (20, 12615636), (22, 11468760), (24, 10513030), (30, 8410424), (31, 8139120), (33, 7645840), (40, 6307818), (44, 5734380), (48, 5256515), (55, 4587504), (60, 4205212), (62, 4069560), (66, 3822920), (80, 3153909), (88, 2867190), (93, 2713040), (110, 2293752), (120, 2102606), (124, 2034780), (132, 1911460), (155, 1627824), (165, 1529168), (176, 1433595), (186, 1356520), (220, 1146876), (240, 1051303), (248, 1017390), (264, 955730), (310, 813912), (330, 764584), (341, 739920), (372, 678260), (440, 573438), (465, 542608), (496, 508695), (528, 477865), (620, 406956), (660, 382292), (682, 369960), (744, 339130), (880, 286719), (930, 271304), (1023, 246640), (1240, 203478), (1320, 191146), (1364, 184980), (1488, 169565), (1705, 147984), (1860, 135652), (2046, 123320), (2480, 101739), (2640, 95573), (2728, 92490), (3083, 81840), (3410, 73992), (3720, 67826), (4092, 61660), (5115, 49328), (5456, 46245), (6166, 40920), (6820, 36996), (7440, 33913), (8184, 30830), (9249, 27280), (10230, 24664), (12332, 20460), (13640, 18498), (15415, 16368)]