1215725187120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1\times {\mathrm{59833}}^1$

素因数の和:62611

約数の個数: 160

約数和(自身を含む): 3891810146304

約数和(自身を除く): 2676084959184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2731, 3720, 5462, 7440, 8193, 10924, 13655, 16386, 21848, 27310, 32772, 40965, 43696, 54620, 59833, 65544, 81930, 84661, 109240, 119666, 131088, 163860, 169322, 179499, 218480, 239332, 253983, 299165, 327720, 338644, 358998, 423305, 478664, 507966, 598330, 655440, 677288, 717996, 846610, 897495, 957328, 1015932, 1196660, 1269915, 1354576, 1435992, 1693220, 1794990, 1854823, 2031864, 2393320, 2539830, 2871984, 3386440, 3589980, 3709646, 4063728, 4786640, 5079660, 5564469, 6772880, 7179960, 7419292, 9274115, 10159320, 11128938, 14359920, 14838584, 18548230, 20318640, 22257876, 27822345, 29677168, 37096460, 44515752, 55644690, 74192920, 89031504, 111289380, 148385840, 163403923, 222578760, 326807846, 445157520, 490211769, 653615692, 817019615, 980423538, 1307231384, 1634039230, 1960847076, 2451058845, 2614462768, 3268078460, 3921694152, 4902117690, 5065521613, 6536156920, 7843388304, 9804235380, 10131043226, 13072313840, 15196564839, 19608470760, 20262086452, 25327608065, 30393129678, 39216941520, 40524172904, 50655216130, 60786259356, 75982824195, 81048345808, 101310432260, 121572518712, 151965648390, 202620864520, 243145037424, 303931296780, 405241729040, 607862593560, 1215725187120]

約数ペア:

[(1, 1215725187120), (2, 607862593560), (3, 405241729040), (4, 303931296780), (5, 243145037424), (6, 202620864520), (8, 151965648390), (10, 121572518712), (12, 101310432260), (15, 81048345808), (16, 75982824195), (20, 60786259356), (24, 50655216130), (30, 40524172904), (31, 39216941520), (40, 30393129678), (48, 25327608065), (60, 20262086452), (62, 19608470760), (80, 15196564839), (93, 13072313840), (120, 10131043226), (124, 9804235380), (155, 7843388304), (186, 6536156920), (240, 5065521613), (248, 4902117690), (310, 3921694152), (372, 3268078460), (465, 2614462768), (496, 2451058845), (620, 1960847076), (744, 1634039230), (930, 1307231384), (1240, 980423538), (1488, 817019615), (1860, 653615692), (2480, 490211769), (2731, 445157520), (3720, 326807846), (5462, 222578760), (7440, 163403923), (8193, 148385840), (10924, 111289380), (13655, 89031504), (16386, 74192920), (21848, 55644690), (27310, 44515752), (32772, 37096460), (40965, 29677168), (43696, 27822345), (54620, 22257876), (59833, 20318640), (65544, 18548230), (81930, 14838584), (84661, 14359920), (109240, 11128938), (119666, 10159320), (131088, 9274115), (163860, 7419292), (169322, 7179960), (179499, 6772880), (218480, 5564469), (239332, 5079660), (253983, 4786640), (299165, 4063728), (327720, 3709646), (338644, 3589980), (358998, 3386440), (423305, 2871984), (478664, 2539830), (507966, 2393320), (598330, 2031864), (655440, 1854823), (677288, 1794990), (717996, 1693220), (846610, 1435992), (897495, 1354576), (957328, 1269915), (1015932, 1196660)]