190388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 144

約数和(自身を含む): 649682208

約数和(自身を除く): 459293568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2347, 2535, 2704, 3120, 3380, 4056, 4694, 5070, 5408, 6240, 6760, 7041, 8112, 9388, 10140, 11735, 13520, 14082, 16224, 18776, 20280, 23470, 27040, 28164, 30511, 35205, 37552, 40560, 46940, 56328, 61022, 70410, 75104, 81120, 91533, 93880, 112656, 122044, 140820, 152555, 183066, 187760, 225312, 244088, 281640, 305110, 366132, 375520, 396643, 457665, 488176, 563280, 610220, 732264, 793286, 915330, 976352, 1126560, 1189929, 1220440, 1464528, 1586572, 1830660, 1983215, 2379858, 2440880, 2929056, 3173144, 3661320, 3966430, 4759716, 4881760, 5949645, 6346288, 7322640, 7932860, 9519432, 11899290, 12692576, 14645280, 15865720, 19038864, 23798580, 31731440, 38077728, 47597160, 63462880, 95194320, 190388640]

約数ペア:

[(1, 190388640), (2, 95194320), (3, 63462880), (4, 47597160), (5, 38077728), (6, 31731440), (8, 23798580), (10, 19038864), (12, 15865720), (13, 14645280), (15, 12692576), (16, 11899290), (20, 9519432), (24, 7932860), (26, 7322640), (30, 6346288), (32, 5949645), (39, 4881760), (40, 4759716), (48, 3966430), (52, 3661320), (60, 3173144), (65, 2929056), (78, 2440880), (80, 2379858), (96, 1983215), (104, 1830660), (120, 1586572), (130, 1464528), (156, 1220440), (160, 1189929), (169, 1126560), (195, 976352), (208, 915330), (240, 793286), (260, 732264), (312, 610220), (338, 563280), (390, 488176), (416, 457665), (480, 396643), (507, 375520), (520, 366132), (624, 305110), (676, 281640), (780, 244088), (845, 225312), (1014, 187760), (1040, 183066), (1248, 152555), (1352, 140820), (1560, 122044), (1690, 112656), (2028, 93880), (2080, 91533), (2347, 81120), (2535, 75104), (2704, 70410), (3120, 61022), (3380, 56328), (4056, 46940), (4694, 40560), (5070, 37552), (5408, 35205), (6240, 30511), (6760, 28164), (7041, 27040), (8112, 23470), (9388, 20280), (10140, 18776), (11735, 16224), (13520, 14082)]