2147942160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32783}}^1$

素因数の和:32822

約数の個数: 240

約数和(自身を含む): 8878431744

約数和(自身を除く): 6730489584

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, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 32783, 65520, 65566, 98349, 131132, 163915, 196698, 229481, 262264, 295047, 327830, 393396, 426179, 458962, 491745, 524528, 590094, 655660, 688443, 786792, 852358, 917924, 983490, 1147405, 1180188, 1278537, 1311320, 1376886, 1475235, 1573584, 1704716, 1835848, 1966980, 2065329, 2130895, 2294810, 2360376, 2557074, 2622640, 2753772, 2950470, 2983253, 3409432, 3442215, 3671696, 3835611, 3933960, 4130658, 4261790, 4589620, 4720752, 5114148, 5507544, 5900940, 5966506, 6392685, 6818864, 6884430, 7671222, 7867920, 8261316, 8523580, 8949759, 9179240, 10228296, 10326645, 11015088, 11801880, 11933012, 12785370, 13768860, 14916265, 15342444, 16522632, 17047160, 17899518, 18358480, 19178055, 20456592, 20653290, 23603760, 23866024, 25570740, 26849277, 27537720, 29832530, 30684888, 33045264, 34094320, 35799036, 38356110, 41306580, 44748795, 47732048, 51141480, 53698554, 55075440, 59665060, 61369776, 71598072, 76712220, 82613160, 89497590, 102282960, 107397108, 119330120, 134246385, 143196144, 153424440, 165226320, 178995180, 214794216, 238660240, 268492770, 306848880, 357990360, 429588432, 536985540, 715980720, 1073971080, 2147942160]

約数ペア:

[(1, 2147942160), (2, 1073971080), (3, 715980720), (4, 536985540), (5, 429588432), (6, 357990360), (7, 306848880), (8, 268492770), (9, 238660240), (10, 214794216), (12, 178995180), (13, 165226320), (14, 153424440), (15, 143196144), (16, 134246385), (18, 119330120), (20, 107397108), (21, 102282960), (24, 89497590), (26, 82613160), (28, 76712220), (30, 71598072), (35, 61369776), (36, 59665060), (39, 55075440), (40, 53698554), (42, 51141480), (45, 47732048), (48, 44748795), (52, 41306580), (56, 38356110), (60, 35799036), (63, 34094320), (65, 33045264), (70, 30684888), (72, 29832530), (78, 27537720), (80, 26849277), (84, 25570740), (90, 23866024), (91, 23603760), (104, 20653290), (105, 20456592), (112, 19178055), (117, 18358480), (120, 17899518), (126, 17047160), (130, 16522632), (140, 15342444), (144, 14916265), (156, 13768860), (168, 12785370), (180, 11933012), (182, 11801880), (195, 11015088), (208, 10326645), (210, 10228296), (234, 9179240), (240, 8949759), (252, 8523580), (260, 8261316), (273, 7867920), (280, 7671222), (312, 6884430), (315, 6818864), (336, 6392685), (360, 5966506), (364, 5900940), (390, 5507544), (420, 5114148), (455, 4720752), (468, 4589620), (504, 4261790), (520, 4130658), (546, 3933960), (560, 3835611), (585, 3671696), (624, 3442215), (630, 3409432), (720, 2983253), (728, 2950470), (780, 2753772), (819, 2622640), (840, 2557074), (910, 2360376), (936, 2294810), (1008, 2130895), (1040, 2065329), (1092, 1966980), (1170, 1835848), (1260, 1704716), (1365, 1573584), (1456, 1475235), (1560, 1376886), (1638, 1311320), (1680, 1278537), (1820, 1180188), (1872, 1147405), (2184, 983490), (2340, 917924), (2520, 852358), (2730, 786792), (3120, 688443), (3276, 655660), (3640, 590094), (4095, 524528), (4368, 491745), (4680, 458962), (5040, 426179), (5460, 393396), (6552, 327830), (7280, 295047), (8190, 262264), (9360, 229481), (10920, 196698), (13104, 163915), (16380, 131132), (21840, 98349), (32760, 65566), (32783, 65520)]