275704640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:952

約数の個数: 112

約数和(自身を含む): 707745600

約数和(自身を除く): 432040960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 320, 340, 472, 544, 590, 680, 859, 944, 1003, 1088, 1180, 1360, 1718, 1888, 2006, 2360, 2720, 3436, 3776, 4012, 4295, 4720, 5015, 5440, 6872, 8024, 8590, 9440, 10030, 13744, 14603, 16048, 17180, 18880, 20060, 27488, 29206, 32096, 34360, 40120, 50681, 54976, 58412, 64192, 68720, 73015, 80240, 101362, 116824, 137440, 146030, 160480, 202724, 233648, 253405, 274880, 292060, 320960, 405448, 467296, 506810, 584120, 810896, 861577, 934592, 1013620, 1168240, 1621792, 1723154, 2027240, 2336480, 3243584, 3446308, 4054480, 4307885, 4672960, 6892616, 8108960, 8615770, 13785232, 16217920, 17231540, 27570464, 34463080, 55140928, 68926160, 137852320, 275704640]

約数ペア:

[(1, 275704640), (2, 137852320), (4, 68926160), (5, 55140928), (8, 34463080), (10, 27570464), (16, 17231540), (17, 16217920), (20, 13785232), (32, 8615770), (34, 8108960), (40, 6892616), (59, 4672960), (64, 4307885), (68, 4054480), (80, 3446308), (85, 3243584), (118, 2336480), (136, 2027240), (160, 1723154), (170, 1621792), (236, 1168240), (272, 1013620), (295, 934592), (320, 861577), (340, 810896), (472, 584120), (544, 506810), (590, 467296), (680, 405448), (859, 320960), (944, 292060), (1003, 274880), (1088, 253405), (1180, 233648), (1360, 202724), (1718, 160480), (1888, 146030), (2006, 137440), (2360, 116824), (2720, 101362), (3436, 80240), (3776, 73015), (4012, 68720), (4295, 64192), (4720, 58412), (5015, 54976), (5440, 50681), (6872, 40120), (8024, 34360), (8590, 32096), (9440, 29206), (10030, 27488), (13744, 20060), (14603, 18880), (16048, 17180)]