749272960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4051}}^1$

素因数の和:4104

約数の個数: 96

約数和(自身を含む): 1903264920

約数和(自身を除く): 1153991960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 544, 578, 640, 680, 1088, 1156, 1360, 1445, 2176, 2312, 2720, 2890, 4051, 4624, 5440, 5780, 8102, 9248, 10880, 11560, 16204, 18496, 20255, 23120, 32408, 36992, 40510, 46240, 64816, 68867, 81020, 92480, 129632, 137734, 162040, 184960, 259264, 275468, 324080, 344335, 518528, 550936, 648160, 688670, 1101872, 1170739, 1296320, 1377340, 2203744, 2341478, 2592640, 2754680, 4407488, 4682956, 5509360, 5853695, 8814976, 9365912, 11018720, 11707390, 18731824, 22037440, 23414780, 37463648, 44074880, 46829560, 74927296, 93659120, 149854592, 187318240, 374636480, 749272960]

約数ペア:

[(1, 749272960), (2, 374636480), (4, 187318240), (5, 149854592), (8, 93659120), (10, 74927296), (16, 46829560), (17, 44074880), (20, 37463648), (32, 23414780), (34, 22037440), (40, 18731824), (64, 11707390), (68, 11018720), (80, 9365912), (85, 8814976), (128, 5853695), (136, 5509360), (160, 4682956), (170, 4407488), (272, 2754680), (289, 2592640), (320, 2341478), (340, 2203744), (544, 1377340), (578, 1296320), (640, 1170739), (680, 1101872), (1088, 688670), (1156, 648160), (1360, 550936), (1445, 518528), (2176, 344335), (2312, 324080), (2720, 275468), (2890, 259264), (4051, 184960), (4624, 162040), (5440, 137734), (5780, 129632), (8102, 92480), (9248, 81020), (10880, 68867), (11560, 64816), (16204, 46240), (18496, 40510), (20255, 36992), (23120, 32408)]