67934880

素因数分解:

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

素因数の和:244

約数の個数: 288

約数和(自身を含む): 264176640

約数和(自身を除く): 196241760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 191, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 382, 390, 416, 456, 468, 480, 494, 520, 570, 573, 585, 608, 624, 684, 720, 741, 760, 764, 780, 855, 912, 936, 955, 988, 1040, 1140, 1146, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1528, 1560, 1710, 1719, 1824, 1872, 1910, 1976, 2080, 2223, 2280, 2292, 2340, 2470, 2483, 2736, 2865, 2964, 3040, 3056, 3120, 3420, 3438, 3629, 3705, 3744, 3820, 3952, 4446, 4560, 4584, 4680, 4940, 4966, 5472, 5730, 5928, 6112, 6240, 6840, 6876, 7258, 7410, 7449, 7640, 7904, 8595, 8892, 9120, 9168, 9360, 9880, 9932, 10887, 11115, 11460, 11856, 12415, 13680, 13752, 14516, 14820, 14898, 15280, 17190, 17784, 18145, 18336, 18720, 19760, 19864, 21774, 22230, 22347, 22920, 23712, 24830, 27360, 27504, 29032, 29640, 29796, 30560, 32661, 34380, 35568, 36290, 37245, 39520, 39728, 43548, 44460, 44694, 45840, 47177, 49660, 54435, 55008, 58064, 59280, 59592, 65322, 68760, 71136, 72580, 74490, 79456, 87096, 88920, 89388, 91680, 94354, 99320, 108870, 111735, 116128, 118560, 119184, 130644, 137520, 141531, 145160, 148980, 163305, 174192, 177840, 178776, 188708, 198640, 217740, 223470, 235885, 238368, 261288, 275040, 283062, 290320, 297960, 326610, 348384, 355680, 357552, 377416, 397280, 424593, 435480, 446940, 471770, 522576, 566124, 580640, 595920, 653220, 707655, 715104, 754832, 849186, 870960, 893880, 943540, 1045152, 1132248, 1191840, 1306440, 1415310, 1509664, 1698372, 1741920, 1787760, 1887080, 2122965, 2264496, 2612880, 2830620, 3396744, 3575520, 3774160, 4245930, 4528992, 5225760, 5661240, 6793488, 7548320, 8491860, 11322480, 13586976, 16983720, 22644960, 33967440, 67934880]

約数ペア:

[(1, 67934880), (2, 33967440), (3, 22644960), (4, 16983720), (5, 13586976), (6, 11322480), (8, 8491860), (9, 7548320), (10, 6793488), (12, 5661240), (13, 5225760), (15, 4528992), (16, 4245930), (18, 3774160), (19, 3575520), (20, 3396744), (24, 2830620), (26, 2612880), (30, 2264496), (32, 2122965), (36, 1887080), (38, 1787760), (39, 1741920), (40, 1698372), (45, 1509664), (48, 1415310), (52, 1306440), (57, 1191840), (60, 1132248), (65, 1045152), (72, 943540), (76, 893880), (78, 870960), (80, 849186), (90, 754832), (95, 715104), (96, 707655), (104, 653220), (114, 595920), (117, 580640), (120, 566124), (130, 522576), (144, 471770), (152, 446940), (156, 435480), (160, 424593), (171, 397280), (180, 377416), (190, 357552), (191, 355680), (195, 348384), (208, 326610), (228, 297960), (234, 290320), (240, 283062), (247, 275040), (260, 261288), (285, 238368), (288, 235885), (304, 223470), (312, 217740), (342, 198640), (360, 188708), (380, 178776), (382, 177840), (390, 174192), (416, 163305), (456, 148980), (468, 145160), (480, 141531), (494, 137520), (520, 130644), (570, 119184), (573, 118560), (585, 116128), (608, 111735), (624, 108870), (684, 99320), (720, 94354), (741, 91680), (760, 89388), (764, 88920), (780, 87096), (855, 79456), (912, 74490), (936, 72580), (955, 71136), (988, 68760), (1040, 65322), (1140, 59592), (1146, 59280), (1170, 58064), (1235, 55008), (1248, 54435), (1368, 49660), (1440, 47177), (1482, 45840), (1520, 44694), (1528, 44460), (1560, 43548), (1710, 39728), (1719, 39520), (1824, 37245), (1872, 36290), (1910, 35568), (1976, 34380), (2080, 32661), (2223, 30560), (2280, 29796), (2292, 29640), (2340, 29032), (2470, 27504), (2483, 27360), (2736, 24830), (2865, 23712), (2964, 22920), (3040, 22347), (3056, 22230), (3120, 21774), (3420, 19864), (3438, 19760), (3629, 18720), (3705, 18336), (3744, 18145), (3820, 17784), (3952, 17190), (4446, 15280), (4560, 14898), (4584, 14820), (4680, 14516), (4940, 13752), (4966, 13680), (5472, 12415), (5730, 11856), (5928, 11460), (6112, 11115), (6240, 10887), (6840, 9932), (6876, 9880), (7258, 9360), (7410, 9168), (7449, 9120), (7640, 8892), (7904, 8595)]