153775440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2386

約数の個数: 240

約数和(自身を含む): 635875968

約数和(自身を除く): 482100528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2347, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 4694, 5040, 5460, 6552, 7041, 7280, 8190, 9360, 9388, 10920, 11735, 13104, 14082, 16380, 16429, 18776, 21123, 21840, 23470, 28164, 30511, 32760, 32858, 35205, 37552, 42246, 46940, 49287, 56328, 61022, 65520, 65716, 70410, 82145, 84492, 91533, 93880, 98574, 105615, 112656, 122044, 131432, 140820, 147861, 152555, 164290, 168984, 183066, 187760, 197148, 211230, 213577, 244088, 246435, 262864, 274599, 281640, 295722, 305110, 328580, 337968, 366132, 394296, 422460, 427154, 457665, 488176, 492870, 549198, 563280, 591444, 610220, 640731, 657160, 732264, 739305, 788592, 844920, 854308, 915330, 985740, 1067885, 1098396, 1182888, 1220440, 1281462, 1314320, 1372995, 1464528, 1478610, 1689840, 1708616, 1830660, 1922193, 1971480, 2135770, 2196792, 2365776, 2440880, 2562924, 2745990, 2957220, 3203655, 3417232, 3661320, 3844386, 3942960, 4271540, 4393584, 5125848, 5491980, 5914440, 6407310, 7322640, 7688772, 8543080, 9610965, 10251696, 10983960, 11828880, 12814620, 15377544, 17086160, 19221930, 21967920, 25629240, 30755088, 38443860, 51258480, 76887720, 153775440]

約数ペア:

[(1, 153775440), (2, 76887720), (3, 51258480), (4, 38443860), (5, 30755088), (6, 25629240), (7, 21967920), (8, 19221930), (9, 17086160), (10, 15377544), (12, 12814620), (13, 11828880), (14, 10983960), (15, 10251696), (16, 9610965), (18, 8543080), (20, 7688772), (21, 7322640), (24, 6407310), (26, 5914440), (28, 5491980), (30, 5125848), (35, 4393584), (36, 4271540), (39, 3942960), (40, 3844386), (42, 3661320), (45, 3417232), (48, 3203655), (52, 2957220), (56, 2745990), (60, 2562924), (63, 2440880), (65, 2365776), (70, 2196792), (72, 2135770), (78, 1971480), (80, 1922193), (84, 1830660), (90, 1708616), (91, 1689840), (104, 1478610), (105, 1464528), (112, 1372995), (117, 1314320), (120, 1281462), (126, 1220440), (130, 1182888), (140, 1098396), (144, 1067885), (156, 985740), (168, 915330), (180, 854308), (182, 844920), (195, 788592), (208, 739305), (210, 732264), (234, 657160), (240, 640731), (252, 610220), (260, 591444), (273, 563280), (280, 549198), (312, 492870), (315, 488176), (336, 457665), (360, 427154), (364, 422460), (390, 394296), (420, 366132), (455, 337968), (468, 328580), (504, 305110), (520, 295722), (546, 281640), (560, 274599), (585, 262864), (624, 246435), (630, 244088), (720, 213577), (728, 211230), (780, 197148), (819, 187760), (840, 183066), (910, 168984), (936, 164290), (1008, 152555), (1040, 147861), (1092, 140820), (1170, 131432), (1260, 122044), (1365, 112656), (1456, 105615), (1560, 98574), (1638, 93880), (1680, 91533), (1820, 84492), (1872, 82145), (2184, 70410), (2340, 65716), (2347, 65520), (2520, 61022), (2730, 56328), (3120, 49287), (3276, 46940), (3640, 42246), (4095, 37552), (4368, 35205), (4680, 32858), (4694, 32760), (5040, 30511), (5460, 28164), (6552, 23470), (7041, 21840), (7280, 21123), (8190, 18776), (9360, 16429), (9388, 16380), (10920, 14082), (11735, 13104)]