200539920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1613

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 519414000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1511, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3022, 3160, 3318, 3792, 4424, 4533, 4740, 5530, 6044, 6320, 6636, 7555, 8295, 8848, 9066, 9480, 10577, 11060, 12088, 13272, 15110, 16590, 18132, 18960, 21154, 22120, 22665, 24176, 26544, 30220, 31731, 33180, 36264, 42308, 44240, 45330, 52885, 60440, 63462, 66360, 72528, 84616, 90660, 105770, 119369, 120880, 126924, 132720, 158655, 169232, 181320, 211540, 238738, 253848, 317310, 358107, 362640, 423080, 477476, 507696, 596845, 634620, 716214, 835583, 846160, 954952, 1193690, 1269240, 1432428, 1671166, 1790535, 1909904, 2387380, 2506749, 2538480, 2864856, 3342332, 3581070, 4177915, 4774760, 5013498, 5729712, 6684664, 7162140, 8355830, 9549520, 10026996, 12533745, 13369328, 14324280, 16711660, 20053992, 25067490, 28648560, 33423320, 40107984, 50134980, 66846640, 100269960, 200539920]

約数ペア:

[(1, 200539920), (2, 100269960), (3, 66846640), (4, 50134980), (5, 40107984), (6, 33423320), (7, 28648560), (8, 25067490), (10, 20053992), (12, 16711660), (14, 14324280), (15, 13369328), (16, 12533745), (20, 10026996), (21, 9549520), (24, 8355830), (28, 7162140), (30, 6684664), (35, 5729712), (40, 5013498), (42, 4774760), (48, 4177915), (56, 3581070), (60, 3342332), (70, 2864856), (79, 2538480), (80, 2506749), (84, 2387380), (105, 1909904), (112, 1790535), (120, 1671166), (140, 1432428), (158, 1269240), (168, 1193690), (210, 954952), (237, 846160), (240, 835583), (280, 716214), (316, 634620), (336, 596845), (395, 507696), (420, 477476), (474, 423080), (553, 362640), (560, 358107), (632, 317310), (790, 253848), (840, 238738), (948, 211540), (1106, 181320), (1185, 169232), (1264, 158655), (1511, 132720), (1580, 126924), (1659, 120880), (1680, 119369), (1896, 105770), (2212, 90660), (2370, 84616), (2765, 72528), (3022, 66360), (3160, 63462), (3318, 60440), (3792, 52885), (4424, 45330), (4533, 44240), (4740, 42308), (5530, 36264), (6044, 33180), (6320, 31731), (6636, 30220), (7555, 26544), (8295, 24176), (8848, 22665), (9066, 22120), (9480, 21154), (10577, 18960), (11060, 18132), (12088, 16590), (13272, 15110)]