203804640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 384

約数和(自身を含む): 812851200

約数和(自身を除く): 609046560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 191, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 382, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 573, 585, 608, 624, 684, 702, 720, 741, 760, 764, 780, 855, 864, 912, 936, 955, 988, 1026, 1040, 1080, 1140, 1146, 1170, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1528, 1560, 1710, 1719, 1755, 1824, 1872, 1910, 1976, 2052, 2080, 2160, 2223, 2280, 2292, 2340, 2470, 2483, 2565, 2736, 2808, 2865, 2964, 3040, 3056, 3120, 3420, 3438, 3510, 3629, 3705, 3744, 3820, 3952, 4104, 4320, 4446, 4560, 4584, 4680, 4940, 4966, 5130, 5157, 5472, 5616, 5730, 5928, 6112, 6240, 6669, 6840, 6876, 7020, 7258, 7410, 7449, 7640, 7904, 8208, 8595, 8892, 9120, 9168, 9360, 9880, 9932, 10260, 10314, 10887, 11115, 11232, 11460, 11856, 12415, 13338, 13680, 13752, 14040, 14516, 14820, 14898, 15280, 16416, 17190, 17784, 18145, 18336, 18720, 19760, 19864, 20520, 20628, 21774, 22230, 22347, 22920, 23712, 24830, 25785, 26676, 27360, 27504, 28080, 29032, 29640, 29796, 30560, 32661, 33345, 34380, 35568, 36290, 37245, 39520, 39728, 41040, 41256, 43548, 44460, 44694, 45840, 47177, 49660, 51570, 53352, 54435, 55008, 56160, 58064, 59280, 59592, 65322, 66690, 67041, 68760, 71136, 72580, 74490, 79456, 82080, 82512, 87096, 88920, 89388, 91680, 94354, 97983, 99320, 103140, 106704, 108870, 111735, 116128, 118560, 119184, 130644, 133380, 134082, 137520, 141531, 145160, 148980, 163305, 165024, 174192, 177840, 178776, 188708, 195966, 198640, 206280, 213408, 217740, 223470, 235885, 238368, 261288, 266760, 268164, 275040, 283062, 290320, 297960, 326610, 335205, 348384, 355680, 357552, 377416, 391932, 397280, 412560, 424593, 435480, 446940, 471770, 489915, 522576, 533520, 536328, 566124, 580640, 595920, 653220, 670410, 707655, 715104, 754832, 783864, 825120, 849186, 870960, 893880, 943540, 979830, 1045152, 1067040, 1072656, 1132248, 1191840, 1273779, 1306440, 1340820, 1415310, 1509664, 1567728, 1698372, 1741920, 1787760, 1887080, 1959660, 2122965, 2145312, 2264496, 2547558, 2612880, 2681640, 2830620, 3135456, 3396744, 3575520, 3774160, 3919320, 4245930, 4528992, 5095116, 5225760, 5363280, 5661240, 6368895, 6793488, 7548320, 7838640, 8491860, 10190232, 10726560, 11322480, 12737790, 13586976, 15677280, 16983720, 20380464, 22644960, 25475580, 33967440, 40760928, 50951160, 67934880, 101902320, 203804640]

約数ペア:

[(1, 203804640), (2, 101902320), (3, 67934880), (4, 50951160), (5, 40760928), (6, 33967440), (8, 25475580), (9, 22644960), (10, 20380464), (12, 16983720), (13, 15677280), (15, 13586976), (16, 12737790), (18, 11322480), (19, 10726560), (20, 10190232), (24, 8491860), (26, 7838640), (27, 7548320), (30, 6793488), (32, 6368895), (36, 5661240), (38, 5363280), (39, 5225760), (40, 5095116), (45, 4528992), (48, 4245930), (52, 3919320), (54, 3774160), (57, 3575520), (60, 3396744), (65, 3135456), (72, 2830620), (76, 2681640), (78, 2612880), (80, 2547558), (90, 2264496), (95, 2145312), (96, 2122965), (104, 1959660), (108, 1887080), (114, 1787760), (117, 1741920), (120, 1698372), (130, 1567728), (135, 1509664), (144, 1415310), (152, 1340820), (156, 1306440), (160, 1273779), (171, 1191840), (180, 1132248), (190, 1072656), (191, 1067040), (195, 1045152), (208, 979830), (216, 943540), (228, 893880), (234, 870960), (240, 849186), (247, 825120), (260, 783864), (270, 754832), (285, 715104), (288, 707655), (304, 670410), (312, 653220), (342, 595920), (351, 580640), (360, 566124), (380, 536328), (382, 533520), (390, 522576), (416, 489915), (432, 471770), (456, 446940), (468, 435480), (480, 424593), (494, 412560), (513, 397280), (520, 391932), (540, 377416), (570, 357552), (573, 355680), (585, 348384), (608, 335205), (624, 326610), (684, 297960), (702, 290320), (720, 283062), (741, 275040), (760, 268164), (764, 266760), (780, 261288), (855, 238368), (864, 235885), (912, 223470), (936, 217740), (955, 213408), (988, 206280), (1026, 198640), (1040, 195966), (1080, 188708), (1140, 178776), (1146, 177840), (1170, 174192), (1235, 165024), (1248, 163305), (1368, 148980), (1404, 145160), (1440, 141531), (1482, 137520), (1520, 134082), (1528, 133380), (1560, 130644), (1710, 119184), (1719, 118560), (1755, 116128), (1824, 111735), (1872, 108870), (1910, 106704), (1976, 103140), (2052, 99320), (2080, 97983), (2160, 94354), (2223, 91680), (2280, 89388), (2292, 88920), (2340, 87096), (2470, 82512), (2483, 82080), (2565, 79456), (2736, 74490), (2808, 72580), (2865, 71136), (2964, 68760), (3040, 67041), (3056, 66690), (3120, 65322), (3420, 59592), (3438, 59280), (3510, 58064), (3629, 56160), (3705, 55008), (3744, 54435), (3820, 53352), (3952, 51570), (4104, 49660), (4320, 47177), (4446, 45840), (4560, 44694), (4584, 44460), (4680, 43548), (4940, 41256), (4966, 41040), (5130, 39728), (5157, 39520), (5472, 37245), (5616, 36290), (5730, 35568), (5928, 34380), (6112, 33345), (6240, 32661), (6669, 30560), (6840, 29796), (6876, 29640), (7020, 29032), (7258, 28080), (7410, 27504), (7449, 27360), (7640, 26676), (7904, 25785), (8208, 24830), (8595, 23712), (8892, 22920), (9120, 22347), (9168, 22230), (9360, 21774), (9880, 20628), (9932, 20520), (10260, 19864), (10314, 19760), (10887, 18720), (11115, 18336), (11232, 18145), (11460, 17784), (11856, 17190), (12415, 16416), (13338, 15280), (13680, 14898), (13752, 14820), (14040, 14516)]