196904880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16123

約数の個数: 120

約数和(自身を含む): 700214112

約数和(自身を除く): 503309232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 16087, 32174, 48261, 64348, 80435, 96522, 128696, 144783, 160870, 193044, 241305, 257392, 273479, 289566, 321740, 386088, 482610, 546958, 579132, 643480, 723915, 772176, 820437, 965220, 1093916, 1158264, 1286960, 1367395, 1447830, 1640874, 1930440, 2187832, 2316528, 2461311, 2734790, 2895660, 3281748, 3860880, 4102185, 4375664, 4922622, 5469580, 5791320, 6563496, 8204370, 9845244, 10939160, 11582640, 12306555, 13126992, 16408740, 19690488, 21878320, 24613110, 32817480, 39380976, 49226220, 65634960, 98452440, 196904880]

約数ペア:

[(1, 196904880), (2, 98452440), (3, 65634960), (4, 49226220), (5, 39380976), (6, 32817480), (8, 24613110), (9, 21878320), (10, 19690488), (12, 16408740), (15, 13126992), (16, 12306555), (17, 11582640), (18, 10939160), (20, 9845244), (24, 8204370), (30, 6563496), (34, 5791320), (36, 5469580), (40, 4922622), (45, 4375664), (48, 4102185), (51, 3860880), (60, 3281748), (68, 2895660), (72, 2734790), (80, 2461311), (85, 2316528), (90, 2187832), (102, 1930440), (120, 1640874), (136, 1447830), (144, 1367395), (153, 1286960), (170, 1158264), (180, 1093916), (204, 965220), (240, 820437), (255, 772176), (272, 723915), (306, 643480), (340, 579132), (360, 546958), (408, 482610), (510, 386088), (612, 321740), (680, 289566), (720, 273479), (765, 257392), (816, 241305), (1020, 193044), (1224, 160870), (1360, 144783), (1530, 128696), (2040, 96522), (2448, 80435), (3060, 64348), (4080, 48261), (6120, 32174), (12240, 16087)]