80798640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 299980800

約数和(自身を除く): 219182160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 38, 39, 40, 47, 48, 52, 57, 58, 60, 65, 76, 78, 80, 87, 94, 95, 104, 114, 116, 120, 130, 141, 145, 152, 156, 174, 188, 190, 195, 208, 228, 232, 235, 240, 247, 260, 282, 285, 290, 304, 312, 348, 376, 377, 380, 390, 435, 456, 464, 470, 494, 520, 551, 564, 570, 580, 611, 624, 696, 705, 741, 752, 754, 760, 780, 870, 893, 912, 940, 988, 1040, 1102, 1128, 1131, 1140, 1160, 1222, 1235, 1363, 1392, 1410, 1482, 1508, 1520, 1560, 1653, 1740, 1786, 1833, 1880, 1885, 1976, 2204, 2256, 2262, 2280, 2320, 2444, 2470, 2679, 2726, 2755, 2820, 2964, 3016, 3055, 3120, 3306, 3480, 3572, 3666, 3705, 3760, 3770, 3952, 4089, 4408, 4465, 4524, 4560, 4888, 4940, 5358, 5452, 5510, 5640, 5655, 5928, 6032, 6110, 6612, 6815, 6960, 7144, 7163, 7332, 7410, 7540, 8178, 8265, 8816, 8930, 9048, 9165, 9776, 9880, 10716, 10904, 11020, 11280, 11310, 11609, 11856, 12220, 13224, 13395, 13630, 14288, 14326, 14664, 14820, 15080, 16356, 16530, 17719, 17860, 18096, 18330, 19760, 20445, 21432, 21489, 21808, 22040, 22620, 23218, 24440, 25897, 26448, 26790, 27260, 28652, 29328, 29640, 30160, 32712, 33060, 34827, 35438, 35720, 35815, 36660, 40890, 42864, 42978, 44080, 45240, 46436, 48880, 51794, 53157, 53580, 54520, 57304, 58045, 59280, 65424, 66120, 69654, 70876, 71440, 71630, 73320, 77691, 81780, 85956, 88595, 90480, 92872, 103588, 106314, 107160, 107445, 109040, 114608, 116090, 129485, 132240, 139308, 141752, 143260, 146640, 155382, 163560, 171912, 174135, 177190, 185744, 207176, 212628, 214320, 214890, 232180, 258970, 265785, 278616, 283504, 286520, 310764, 327120, 336661, 343824, 348270, 354380, 388455, 414352, 425256, 429780, 464360, 517940, 531570, 557232, 573040, 621528, 673322, 696540, 708760, 776910, 850512, 859560, 928720, 1009983, 1035880, 1063140, 1243056, 1346644, 1393080, 1417520, 1553820, 1683305, 1719120, 2019966, 2071760, 2126280, 2693288, 2786160, 3107640, 3366610, 4039932, 4252560, 5049915, 5386576, 6215280, 6733220, 8079864, 10099830, 13466440, 16159728, 20199660, 26932880, 40399320, 80798640]

約数ペア:

[(1, 80798640), (2, 40399320), (3, 26932880), (4, 20199660), (5, 16159728), (6, 13466440), (8, 10099830), (10, 8079864), (12, 6733220), (13, 6215280), (15, 5386576), (16, 5049915), (19, 4252560), (20, 4039932), (24, 3366610), (26, 3107640), (29, 2786160), (30, 2693288), (38, 2126280), (39, 2071760), (40, 2019966), (47, 1719120), (48, 1683305), (52, 1553820), (57, 1417520), (58, 1393080), (60, 1346644), (65, 1243056), (76, 1063140), (78, 1035880), (80, 1009983), (87, 928720), (94, 859560), (95, 850512), (104, 776910), (114, 708760), (116, 696540), (120, 673322), (130, 621528), (141, 573040), (145, 557232), (152, 531570), (156, 517940), (174, 464360), (188, 429780), (190, 425256), (195, 414352), (208, 388455), (228, 354380), (232, 348270), (235, 343824), (240, 336661), (247, 327120), (260, 310764), (282, 286520), (285, 283504), (290, 278616), (304, 265785), (312, 258970), (348, 232180), (376, 214890), (377, 214320), (380, 212628), (390, 207176), (435, 185744), (456, 177190), (464, 174135), (470, 171912), (494, 163560), (520, 155382), (551, 146640), (564, 143260), (570, 141752), (580, 139308), (611, 132240), (624, 129485), (696, 116090), (705, 114608), (741, 109040), (752, 107445), (754, 107160), (760, 106314), (780, 103588), (870, 92872), (893, 90480), (912, 88595), (940, 85956), (988, 81780), (1040, 77691), (1102, 73320), (1128, 71630), (1131, 71440), (1140, 70876), (1160, 69654), (1222, 66120), (1235, 65424), (1363, 59280), (1392, 58045), (1410, 57304), (1482, 54520), (1508, 53580), (1520, 53157), (1560, 51794), (1653, 48880), (1740, 46436), (1786, 45240), (1833, 44080), (1880, 42978), (1885, 42864), (1976, 40890), (2204, 36660), (2256, 35815), (2262, 35720), (2280, 35438), (2320, 34827), (2444, 33060), (2470, 32712), (2679, 30160), (2726, 29640), (2755, 29328), (2820, 28652), (2964, 27260), (3016, 26790), (3055, 26448), (3120, 25897), (3306, 24440), (3480, 23218), (3572, 22620), (3666, 22040), (3705, 21808), (3760, 21489), (3770, 21432), (3952, 20445), (4089, 19760), (4408, 18330), (4465, 18096), (4524, 17860), (4560, 17719), (4888, 16530), (4940, 16356), (5358, 15080), (5452, 14820), (5510, 14664), (5640, 14326), (5655, 14288), (5928, 13630), (6032, 13395), (6110, 13224), (6612, 12220), (6815, 11856), (6960, 11609), (7144, 11310), (7163, 11280), (7332, 11020), (7410, 10904), (7540, 10716), (8178, 9880), (8265, 9776), (8816, 9165), (8930, 9048)]