124233280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 321448176

約数和(自身を除く): 197214896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 557, 656, 680, 697, 820, 1088, 1114, 1312, 1360, 1394, 1640, 2228, 2624, 2720, 2785, 2788, 3280, 3485, 4456, 5440, 5570, 5576, 6560, 6970, 8912, 9469, 11140, 11152, 13120, 13940, 17824, 18938, 22280, 22304, 22837, 27880, 35648, 37876, 44560, 44608, 45674, 47345, 55760, 75752, 89120, 91348, 94690, 111520, 114185, 151504, 178240, 182696, 189380, 223040, 228370, 303008, 365392, 378760, 388229, 456740, 606016, 730784, 757520, 776458, 913480, 1461568, 1515040, 1552916, 1826960, 1941145, 3030080, 3105832, 3653920, 3882290, 6211664, 7307840, 7764580, 12423328, 15529160, 24846656, 31058320, 62116640, 124233280]

約数ペア:

[(1, 124233280), (2, 62116640), (4, 31058320), (5, 24846656), (8, 15529160), (10, 12423328), (16, 7764580), (17, 7307840), (20, 6211664), (32, 3882290), (34, 3653920), (40, 3105832), (41, 3030080), (64, 1941145), (68, 1826960), (80, 1552916), (82, 1515040), (85, 1461568), (136, 913480), (160, 776458), (164, 757520), (170, 730784), (205, 606016), (272, 456740), (320, 388229), (328, 378760), (340, 365392), (410, 303008), (544, 228370), (557, 223040), (656, 189380), (680, 182696), (697, 178240), (820, 151504), (1088, 114185), (1114, 111520), (1312, 94690), (1360, 91348), (1394, 89120), (1640, 75752), (2228, 55760), (2624, 47345), (2720, 45674), (2785, 44608), (2788, 44560), (3280, 37876), (3485, 35648), (4456, 27880), (5440, 22837), (5570, 22304), (5576, 22280), (6560, 18938), (6970, 17824), (8912, 13940), (9469, 13120), (11140, 11152)]