84419280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 356227200

約数和(自身を除く): 271807920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 27, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 54, 55, 57, 60, 66, 68, 72, 76, 80, 85, 88, 90, 95, 99, 102, 108, 110, 114, 120, 121, 132, 135, 136, 144, 152, 153, 165, 170, 171, 176, 180, 187, 190, 198, 204, 209, 216, 220, 228, 240, 242, 255, 264, 270, 272, 285, 297, 304, 306, 323, 330, 340, 342, 360, 363, 374, 380, 396, 408, 418, 432, 440, 456, 459, 484, 495, 510, 513, 528, 540, 561, 570, 594, 605, 612, 627, 646, 660, 680, 684, 720, 726, 748, 760, 765, 792, 816, 836, 855, 880, 912, 918, 935, 968, 969, 990, 1020, 1026, 1045, 1080, 1089, 1122, 1140, 1188, 1210, 1224, 1254, 1292, 1320, 1360, 1368, 1452, 1485, 1496, 1520, 1530, 1584, 1615, 1672, 1683, 1710, 1815, 1836, 1870, 1881, 1936, 1938, 1980, 2040, 2052, 2057, 2090, 2160, 2178, 2244, 2280, 2295, 2299, 2376, 2420, 2448, 2508, 2565, 2584, 2640, 2736, 2805, 2904, 2907, 2970, 2992, 3060, 3135, 3230, 3267, 3344, 3366, 3420, 3553, 3630, 3672, 3740, 3762, 3876, 3960, 4080, 4104, 4114, 4180, 4356, 4488, 4560, 4590, 4598, 4752, 4840, 4845, 5016, 5049, 5130, 5168, 5445, 5610, 5643, 5808, 5814, 5940, 6120, 6171, 6270, 6460, 6534, 6732, 6840, 6897, 7106, 7260, 7344, 7480, 7524, 7752, 7920, 8208, 8228, 8360, 8415, 8712, 8721, 8976, 9180, 9196, 9405, 9680, 9690, 10032, 10098, 10260, 10285, 10659, 10890, 11220, 11286, 11495, 11628, 11880, 12240, 12342, 12540, 12920, 13068, 13464, 13680, 13794, 14212, 14520, 14535, 14960, 15048, 15504, 16335, 16456, 16720, 16830, 17424, 17442, 17765, 18360, 18392, 18513, 18810, 19380, 20196, 20520, 20570, 20691, 21318, 21780, 22440, 22572, 22990, 23256, 23760, 24684, 25080, 25245, 25840, 26136, 26928, 27588, 28215, 28424, 29040, 29070, 30096, 30855, 31977, 32670, 32912, 33660, 34485, 34884, 35530, 36720, 36784, 37026, 37620, 38760, 39083, 40392, 41040, 41140, 41382, 42636, 43560, 43605, 44880, 45144, 45980, 46512, 49368, 50160, 50490, 52272, 53295, 55176, 55539, 56430, 56848, 58140, 61710, 62073, 63954, 65340, 67320, 68970, 69768, 71060, 74052, 75240, 77520, 78166, 80784, 82280, 82764, 85272, 87120, 87210, 90288, 91960, 92565, 95931, 98736, 100980, 103455, 106590, 110352, 111078, 112860, 116280, 117249, 123420, 124146, 127908, 130680, 134640, 137940, 139536, 142120, 148104, 150480, 156332, 159885, 164560, 165528, 170544, 174420, 183920, 185130, 191862, 195415, 201960, 206910, 213180, 222156, 225720, 232560, 234498, 246840, 248292, 255816, 261360, 275880, 277695, 284240, 296208, 310365, 312664, 319770, 331056, 348840, 351747, 370260, 383724, 390830, 403920, 413820, 426360, 444312, 451440, 468996, 479655, 493680, 496584, 511632, 551760, 555390, 586245, 620730, 625328, 639540, 697680, 703494, 740520, 767448, 781660, 827640, 852720, 888624, 937992, 959310, 993168, 1055241, 1110780, 1172490, 1241460, 1279080, 1406988, 1481040, 1534896, 1563320, 1655280, 1758735, 1875984, 1918620, 2110482, 2221560, 2344980, 2482920, 2558160, 2813976, 3126640, 3517470, 3837240, 4220964, 4443120, 4689960, 4965840, 5276205, 5627952, 7034940, 7674480, 8441928, 9379920, 10552410, 14069880, 16883856, 21104820, 28139760, 42209640, 84419280]

約数ペア:

[(1, 84419280), (2, 42209640), (3, 28139760), (4, 21104820), (5, 16883856), (6, 14069880), (8, 10552410), (9, 9379920), (10, 8441928), (11, 7674480), (12, 7034940), (15, 5627952), (16, 5276205), (17, 4965840), (18, 4689960), (19, 4443120), (20, 4220964), (22, 3837240), (24, 3517470), (27, 3126640), (30, 2813976), (33, 2558160), (34, 2482920), (36, 2344980), (38, 2221560), (40, 2110482), (44, 1918620), (45, 1875984), (48, 1758735), (51, 1655280), (54, 1563320), (55, 1534896), (57, 1481040), (60, 1406988), (66, 1279080), (68, 1241460), (72, 1172490), (76, 1110780), (80, 1055241), (85, 993168), (88, 959310), (90, 937992), (95, 888624), (99, 852720), (102, 827640), (108, 781660), (110, 767448), (114, 740520), (120, 703494), (121, 697680), (132, 639540), (135, 625328), (136, 620730), (144, 586245), (152, 555390), (153, 551760), (165, 511632), (170, 496584), (171, 493680), (176, 479655), (180, 468996), (187, 451440), (190, 444312), (198, 426360), (204, 413820), (209, 403920), (216, 390830), (220, 383724), (228, 370260), (240, 351747), (242, 348840), (255, 331056), (264, 319770), (270, 312664), (272, 310365), (285, 296208), (297, 284240), (304, 277695), (306, 275880), (323, 261360), (330, 255816), (340, 248292), (342, 246840), (360, 234498), (363, 232560), (374, 225720), (380, 222156), (396, 213180), (408, 206910), (418, 201960), (432, 195415), (440, 191862), (456, 185130), (459, 183920), (484, 174420), (495, 170544), (510, 165528), (513, 164560), (528, 159885), (540, 156332), (561, 150480), (570, 148104), (594, 142120), (605, 139536), (612, 137940), (627, 134640), (646, 130680), (660, 127908), (680, 124146), (684, 123420), (720, 117249), (726, 116280), (748, 112860), (760, 111078), (765, 110352), (792, 106590), (816, 103455), (836, 100980), (855, 98736), (880, 95931), (912, 92565), (918, 91960), (935, 90288), (968, 87210), (969, 87120), (990, 85272), (1020, 82764), (1026, 82280), (1045, 80784), (1080, 78166), (1089, 77520), (1122, 75240), (1140, 74052), (1188, 71060), (1210, 69768), (1224, 68970), (1254, 67320), (1292, 65340), (1320, 63954), (1360, 62073), (1368, 61710), (1452, 58140), (1485, 56848), (1496, 56430), (1520, 55539), (1530, 55176), (1584, 53295), (1615, 52272), (1672, 50490), (1683, 50160), (1710, 49368), (1815, 46512), (1836, 45980), (1870, 45144), (1881, 44880), (1936, 43605), (1938, 43560), (1980, 42636), (2040, 41382), (2052, 41140), (2057, 41040), (2090, 40392), (2160, 39083), (2178, 38760), (2244, 37620), (2280, 37026), (2295, 36784), (2299, 36720), (2376, 35530), (2420, 34884), (2448, 34485), (2508, 33660), (2565, 32912), (2584, 32670), (2640, 31977), (2736, 30855), (2805, 30096), (2904, 29070), (2907, 29040), (2970, 28424), (2992, 28215), (3060, 27588), (3135, 26928), (3230, 26136), (3267, 25840), (3344, 25245), (3366, 25080), (3420, 24684), (3553, 23760), (3630, 23256), (3672, 22990), (3740, 22572), (3762, 22440), (3876, 21780), (3960, 21318), (4080, 20691), (4104, 20570), (4114, 20520), (4180, 20196), (4356, 19380), (4488, 18810), (4560, 18513), (4590, 18392), (4598, 18360), (4752, 17765), (4840, 17442), (4845, 17424), (5016, 16830), (5049, 16720), (5130, 16456), (5168, 16335), (5445, 15504), (5610, 15048), (5643, 14960), (5808, 14535), (5814, 14520), (5940, 14212), (6120, 13794), (6171, 13680), (6270, 13464), (6460, 13068), (6534, 12920), (6732, 12540), (6840, 12342), (6897, 12240), (7106, 11880), (7260, 11628), (7344, 11495), (7480, 11286), (7524, 11220), (7752, 10890), (7920, 10659), (8208, 10285), (8228, 10260), (8360, 10098), (8415, 10032), (8712, 9690), (8721, 9680), (8976, 9405), (9180, 9196)]