78627120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 299980800

約数和(自身を除く): 221353680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 48, 52, 55, 58, 60, 65, 66, 78, 79, 80, 87, 88, 104, 110, 116, 120, 130, 132, 143, 145, 156, 158, 165, 174, 176, 195, 208, 220, 232, 237, 240, 260, 264, 286, 290, 312, 316, 319, 330, 348, 377, 390, 395, 429, 435, 440, 464, 474, 520, 528, 572, 580, 624, 632, 638, 660, 696, 715, 754, 780, 790, 858, 869, 870, 880, 948, 957, 1027, 1040, 1131, 1144, 1160, 1185, 1264, 1276, 1320, 1392, 1430, 1508, 1560, 1580, 1595, 1716, 1738, 1740, 1885, 1896, 1914, 2054, 2145, 2262, 2288, 2291, 2320, 2370, 2552, 2607, 2640, 2860, 3016, 3081, 3120, 3160, 3190, 3432, 3476, 3480, 3770, 3792, 3828, 4108, 4147, 4290, 4345, 4524, 4582, 4740, 4785, 5104, 5135, 5214, 5655, 5720, 6032, 6162, 6320, 6380, 6864, 6873, 6952, 6960, 7540, 7656, 8216, 8294, 8580, 8690, 9048, 9164, 9480, 9570, 10270, 10428, 11297, 11310, 11440, 11455, 12324, 12441, 12760, 13035, 13746, 13904, 15080, 15312, 15405, 16432, 16588, 17160, 17380, 18096, 18328, 18960, 19140, 20540, 20735, 20856, 22594, 22620, 22910, 24648, 24882, 25201, 25520, 26070, 27492, 29783, 30160, 30810, 33176, 33891, 34320, 34365, 34760, 36656, 38280, 41080, 41470, 41712, 45188, 45240, 45820, 49296, 49764, 50402, 52140, 54984, 56485, 59566, 61620, 62205, 66352, 67782, 68730, 69520, 75603, 76560, 82160, 82940, 89349, 90376, 90480, 91640, 99528, 100804, 104280, 109968, 112970, 119132, 123240, 124410, 126005, 135564, 137460, 148915, 151206, 165880, 169455, 178698, 180752, 183280, 199056, 201608, 208560, 225940, 238264, 246480, 248820, 252010, 271128, 274920, 297830, 302412, 327613, 331760, 338910, 357396, 378015, 403216, 446745, 451880, 476528, 497640, 504020, 542256, 549840, 595660, 604824, 655226, 677820, 714792, 756030, 893490, 903760, 982839, 995280, 1008040, 1191320, 1209648, 1310452, 1355640, 1429584, 1512060, 1638065, 1786980, 1965678, 2016080, 2382640, 2620904, 2711280, 3024120, 3276130, 3573960, 3931356, 4914195, 5241808, 6048240, 6552260, 7147920, 7862712, 9828390, 13104520, 15725424, 19656780, 26209040, 39313560, 78627120]

約数ペア:

[(1, 78627120), (2, 39313560), (3, 26209040), (4, 19656780), (5, 15725424), (6, 13104520), (8, 9828390), (10, 7862712), (11, 7147920), (12, 6552260), (13, 6048240), (15, 5241808), (16, 4914195), (20, 3931356), (22, 3573960), (24, 3276130), (26, 3024120), (29, 2711280), (30, 2620904), (33, 2382640), (39, 2016080), (40, 1965678), (44, 1786980), (48, 1638065), (52, 1512060), (55, 1429584), (58, 1355640), (60, 1310452), (65, 1209648), (66, 1191320), (78, 1008040), (79, 995280), (80, 982839), (87, 903760), (88, 893490), (104, 756030), (110, 714792), (116, 677820), (120, 655226), (130, 604824), (132, 595660), (143, 549840), (145, 542256), (156, 504020), (158, 497640), (165, 476528), (174, 451880), (176, 446745), (195, 403216), (208, 378015), (220, 357396), (232, 338910), (237, 331760), (240, 327613), (260, 302412), (264, 297830), (286, 274920), (290, 271128), (312, 252010), (316, 248820), (319, 246480), (330, 238264), (348, 225940), (377, 208560), (390, 201608), (395, 199056), (429, 183280), (435, 180752), (440, 178698), (464, 169455), (474, 165880), (520, 151206), (528, 148915), (572, 137460), (580, 135564), (624, 126005), (632, 124410), (638, 123240), (660, 119132), (696, 112970), (715, 109968), (754, 104280), (780, 100804), (790, 99528), (858, 91640), (869, 90480), (870, 90376), (880, 89349), (948, 82940), (957, 82160), (1027, 76560), (1040, 75603), (1131, 69520), (1144, 68730), (1160, 67782), (1185, 66352), (1264, 62205), (1276, 61620), (1320, 59566), (1392, 56485), (1430, 54984), (1508, 52140), (1560, 50402), (1580, 49764), (1595, 49296), (1716, 45820), (1738, 45240), (1740, 45188), (1885, 41712), (1896, 41470), (1914, 41080), (2054, 38280), (2145, 36656), (2262, 34760), (2288, 34365), (2291, 34320), (2320, 33891), (2370, 33176), (2552, 30810), (2607, 30160), (2640, 29783), (2860, 27492), (3016, 26070), (3081, 25520), (3120, 25201), (3160, 24882), (3190, 24648), (3432, 22910), (3476, 22620), (3480, 22594), (3770, 20856), (3792, 20735), (3828, 20540), (4108, 19140), (4147, 18960), (4290, 18328), (4345, 18096), (4524, 17380), (4582, 17160), (4740, 16588), (4785, 16432), (5104, 15405), (5135, 15312), (5214, 15080), (5655, 13904), (5720, 13746), (6032, 13035), (6162, 12760), (6320, 12441), (6380, 12324), (6864, 11455), (6873, 11440), (6952, 11310), (6960, 11297), (7540, 10428), (7656, 10270), (8216, 9570), (8294, 9480), (8580, 9164), (8690, 9048)]