80796240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 480

約数和(自身を含む): 350977536

約数和(自身を除く): 270181296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 41, 42, 45, 46, 48, 51, 56, 60, 63, 68, 69, 70, 72, 80, 82, 84, 85, 90, 92, 102, 105, 112, 115, 119, 120, 123, 126, 136, 138, 140, 144, 153, 161, 164, 168, 170, 180, 184, 204, 205, 207, 210, 230, 238, 240, 246, 252, 255, 272, 276, 280, 287, 306, 315, 322, 328, 336, 340, 345, 357, 360, 368, 369, 391, 408, 410, 414, 420, 460, 476, 483, 492, 504, 510, 552, 560, 574, 595, 612, 615, 630, 644, 656, 680, 690, 697, 714, 720, 738, 765, 782, 805, 816, 820, 828, 840, 861, 920, 943, 952, 966, 984, 1008, 1020, 1035, 1071, 1104, 1148, 1173, 1190, 1224, 1230, 1260, 1288, 1360, 1380, 1394, 1428, 1435, 1449, 1476, 1530, 1564, 1610, 1640, 1656, 1680, 1722, 1785, 1840, 1845, 1886, 1904, 1932, 1955, 1968, 2040, 2070, 2091, 2142, 2296, 2346, 2380, 2415, 2448, 2460, 2520, 2576, 2583, 2737, 2760, 2788, 2829, 2856, 2870, 2898, 2952, 3060, 3128, 3220, 3280, 3312, 3444, 3485, 3519, 3570, 3690, 3772, 3864, 3910, 4080, 4140, 4182, 4284, 4305, 4592, 4692, 4715, 4760, 4830, 4879, 4920, 5040, 5166, 5355, 5474, 5520, 5576, 5658, 5712, 5740, 5796, 5865, 5904, 6120, 6256, 6273, 6440, 6601, 6888, 6970, 7038, 7140, 7245, 7380, 7544, 7728, 7820, 8211, 8280, 8364, 8487, 8568, 8610, 9384, 9430, 9520, 9660, 9758, 9840, 10332, 10455, 10710, 10948, 11152, 11316, 11480, 11592, 11730, 12240, 12546, 12880, 12915, 13202, 13685, 13776, 13940, 14076, 14145, 14280, 14490, 14637, 14760, 15088, 15640, 16031, 16422, 16560, 16728, 16974, 17136, 17220, 17595, 18768, 18860, 19320, 19516, 19803, 20664, 20910, 21420, 21896, 22632, 22960, 23184, 23460, 24395, 24633, 25092, 25830, 26404, 27370, 27880, 28152, 28290, 28560, 28980, 29274, 29520, 31280, 31365, 32062, 32844, 33005, 33456, 33948, 34440, 35190, 37720, 38640, 39032, 39606, 41055, 41328, 41820, 42435, 42840, 43792, 43911, 45264, 46920, 48093, 48790, 49266, 50184, 51660, 52808, 54740, 55760, 56304, 56580, 57960, 58548, 59409, 62730, 64124, 65688, 66010, 67896, 68880, 70380, 73185, 75440, 78064, 79212, 80155, 82110, 83640, 84870, 85680, 87822, 93840, 96186, 97580, 98532, 99015, 100368, 103320, 105616, 109480, 112217, 113160, 115920, 117096, 118818, 123165, 125460, 128248, 131376, 132020, 135792, 140760, 144279, 146370, 158424, 160310, 164220, 167280, 169740, 175644, 192372, 195160, 197064, 198030, 206640, 218960, 219555, 224434, 226320, 234192, 237636, 240465, 246330, 250920, 256496, 264040, 281520, 288558, 292740, 297045, 316848, 320620, 328440, 336651, 339480, 351288, 384744, 390320, 394128, 396060, 439110, 448868, 475272, 480930, 492660, 501840, 528080, 561085, 577116, 585480, 594090, 641240, 656880, 673302, 678960, 702576, 721395, 769488, 792120, 878220, 897736, 950544, 961860, 985320, 1009953, 1122170, 1154232, 1170960, 1188180, 1282480, 1346604, 1442790, 1584240, 1683255, 1756440, 1795472, 1923720, 1970640, 2019906, 2244340, 2308464, 2376360, 2693208, 2885580, 3366510, 3512880, 3847440, 4039812, 4488680, 4752720, 5049765, 5386416, 5771160, 6733020, 8079624, 8977360, 10099530, 11542320, 13466040, 16159248, 20199060, 26932080, 40398120, 80796240]

約数ペア:

[(1, 80796240), (2, 40398120), (3, 26932080), (4, 20199060), (5, 16159248), (6, 13466040), (7, 11542320), (8, 10099530), (9, 8977360), (10, 8079624), (12, 6733020), (14, 5771160), (15, 5386416), (16, 5049765), (17, 4752720), (18, 4488680), (20, 4039812), (21, 3847440), (23, 3512880), (24, 3366510), (28, 2885580), (30, 2693208), (34, 2376360), (35, 2308464), (36, 2244340), (40, 2019906), (41, 1970640), (42, 1923720), (45, 1795472), (46, 1756440), (48, 1683255), (51, 1584240), (56, 1442790), (60, 1346604), (63, 1282480), (68, 1188180), (69, 1170960), (70, 1154232), (72, 1122170), (80, 1009953), (82, 985320), (84, 961860), (85, 950544), (90, 897736), (92, 878220), (102, 792120), (105, 769488), (112, 721395), (115, 702576), (119, 678960), (120, 673302), (123, 656880), (126, 641240), (136, 594090), (138, 585480), (140, 577116), (144, 561085), (153, 528080), (161, 501840), (164, 492660), (168, 480930), (170, 475272), (180, 448868), (184, 439110), (204, 396060), (205, 394128), (207, 390320), (210, 384744), (230, 351288), (238, 339480), (240, 336651), (246, 328440), (252, 320620), (255, 316848), (272, 297045), (276, 292740), (280, 288558), (287, 281520), (306, 264040), (315, 256496), (322, 250920), (328, 246330), (336, 240465), (340, 237636), (345, 234192), (357, 226320), (360, 224434), (368, 219555), (369, 218960), (391, 206640), (408, 198030), (410, 197064), (414, 195160), (420, 192372), (460, 175644), (476, 169740), (483, 167280), (492, 164220), (504, 160310), (510, 158424), (552, 146370), (560, 144279), (574, 140760), (595, 135792), (612, 132020), (615, 131376), (630, 128248), (644, 125460), (656, 123165), (680, 118818), (690, 117096), (697, 115920), (714, 113160), (720, 112217), (738, 109480), (765, 105616), (782, 103320), (805, 100368), (816, 99015), (820, 98532), (828, 97580), (840, 96186), (861, 93840), (920, 87822), (943, 85680), (952, 84870), (966, 83640), (984, 82110), (1008, 80155), (1020, 79212), (1035, 78064), (1071, 75440), (1104, 73185), (1148, 70380), (1173, 68880), (1190, 67896), (1224, 66010), (1230, 65688), (1260, 64124), (1288, 62730), (1360, 59409), (1380, 58548), (1394, 57960), (1428, 56580), (1435, 56304), (1449, 55760), (1476, 54740), (1530, 52808), (1564, 51660), (1610, 50184), (1640, 49266), (1656, 48790), (1680, 48093), (1722, 46920), (1785, 45264), (1840, 43911), (1845, 43792), (1886, 42840), (1904, 42435), (1932, 41820), (1955, 41328), (1968, 41055), (2040, 39606), (2070, 39032), (2091, 38640), (2142, 37720), (2296, 35190), (2346, 34440), (2380, 33948), (2415, 33456), (2448, 33005), (2460, 32844), (2520, 32062), (2576, 31365), (2583, 31280), (2737, 29520), (2760, 29274), (2788, 28980), (2829, 28560), (2856, 28290), (2870, 28152), (2898, 27880), (2952, 27370), (3060, 26404), (3128, 25830), (3220, 25092), (3280, 24633), (3312, 24395), (3444, 23460), (3485, 23184), (3519, 22960), (3570, 22632), (3690, 21896), (3772, 21420), (3864, 20910), (3910, 20664), (4080, 19803), (4140, 19516), (4182, 19320), (4284, 18860), (4305, 18768), (4592, 17595), (4692, 17220), (4715, 17136), (4760, 16974), (4830, 16728), (4879, 16560), (4920, 16422), (5040, 16031), (5166, 15640), (5355, 15088), (5474, 14760), (5520, 14637), (5576, 14490), (5658, 14280), (5712, 14145), (5740, 14076), (5796, 13940), (5865, 13776), (5904, 13685), (6120, 13202), (6256, 12915), (6273, 12880), (6440, 12546), (6601, 12240), (6888, 11730), (6970, 11592), (7038, 11480), (7140, 11316), (7245, 11152), (7380, 10948), (7544, 10710), (7728, 10455), (7820, 10332), (8211, 9840), (8280, 9758), (8364, 9660), (8487, 9520), (8568, 9430), (8610, 9384)]