65659440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 480

約数和(自身を含む): 284981760

約数和(自身を除く): 219322320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 24, 28, 30, 33, 34, 35, 38, 40, 42, 44, 48, 51, 55, 56, 57, 60, 66, 68, 70, 76, 77, 80, 84, 85, 88, 95, 102, 105, 110, 112, 114, 119, 120, 121, 132, 133, 136, 140, 152, 154, 165, 168, 170, 176, 187, 190, 204, 209, 210, 220, 228, 231, 238, 240, 242, 255, 264, 266, 272, 280, 285, 304, 308, 323, 330, 336, 340, 357, 363, 374, 380, 385, 399, 408, 418, 420, 440, 456, 462, 476, 484, 510, 528, 532, 560, 561, 570, 595, 605, 616, 627, 646, 660, 665, 680, 714, 726, 748, 760, 770, 798, 816, 836, 840, 847, 880, 912, 924, 935, 952, 968, 969, 1020, 1045, 1064, 1122, 1140, 1155, 1190, 1210, 1232, 1254, 1292, 1309, 1320, 1330, 1360, 1428, 1452, 1463, 1496, 1520, 1540, 1596, 1615, 1672, 1680, 1694, 1785, 1815, 1848, 1870, 1904, 1936, 1938, 1995, 2040, 2057, 2090, 2128, 2244, 2261, 2280, 2299, 2310, 2380, 2420, 2508, 2541, 2584, 2618, 2640, 2660, 2805, 2856, 2904, 2926, 2992, 3080, 3135, 3192, 3230, 3344, 3388, 3553, 3570, 3630, 3696, 3740, 3876, 3927, 3990, 4080, 4114, 4180, 4235, 4389, 4488, 4522, 4560, 4598, 4620, 4760, 4840, 4845, 5016, 5082, 5168, 5236, 5320, 5610, 5712, 5808, 5852, 6160, 6171, 6270, 6384, 6460, 6545, 6776, 6783, 6897, 7106, 7140, 7260, 7315, 7480, 7752, 7854, 7980, 8228, 8360, 8470, 8778, 8976, 9044, 9196, 9240, 9520, 9680, 9690, 10032, 10164, 10285, 10472, 10640, 10659, 11220, 11305, 11495, 11704, 12342, 12540, 12705, 12920, 13090, 13552, 13566, 13794, 14212, 14280, 14399, 14520, 14630, 14960, 15504, 15708, 15960, 16093, 16456, 16720, 16940, 17556, 17765, 18088, 18392, 18480, 19380, 19635, 20328, 20570, 20944, 21318, 21945, 22440, 22610, 22990, 23408, 24684, 24871, 25080, 25410, 25840, 26180, 27132, 27588, 28424, 28560, 28798, 29040, 29260, 30855, 31416, 31920, 32186, 32912, 33880, 33915, 34485, 35112, 35530, 36176, 36784, 38760, 39083, 39270, 40656, 41140, 42636, 43197, 43890, 44880, 45220, 45980, 48279, 49368, 49742, 50160, 50820, 52360, 53295, 54264, 55176, 56848, 57596, 58520, 61710, 62832, 64372, 67760, 67830, 68970, 70224, 71060, 71995, 74613, 77520, 78166, 78540, 80465, 82280, 85272, 86394, 87780, 90440, 91960, 96558, 98736, 99484, 101640, 104720, 106590, 108528, 110352, 115192, 117040, 117249, 123420, 124355, 128744, 135660, 137940, 142120, 143990, 149226, 156332, 157080, 160930, 164560, 170544, 172788, 175560, 180880, 183920, 193116, 195415, 198968, 203280, 213180, 215985, 230384, 234498, 241395, 246840, 248710, 257488, 271320, 273581, 275880, 284240, 287980, 298452, 312664, 314160, 321860, 345576, 351120, 373065, 386232, 390830, 397936, 426360, 431970, 468996, 482790, 493680, 497420, 542640, 547162, 551760, 575960, 586245, 596904, 625328, 643720, 691152, 746130, 772464, 781660, 820743, 852720, 863940, 937992, 965580, 994840, 1094324, 1151920, 1172490, 1193808, 1287440, 1367905, 1492260, 1563320, 1641486, 1727880, 1875984, 1931160, 1989680, 2188648, 2344980, 2735810, 2984520, 3126640, 3282972, 3455760, 3862320, 4103715, 4377296, 4689960, 5471620, 5969040, 6565944, 8207430, 9379920, 10943240, 13131888, 16414860, 21886480, 32829720, 65659440]

約数ペア:

[(1, 65659440), (2, 32829720), (3, 21886480), (4, 16414860), (5, 13131888), (6, 10943240), (7, 9379920), (8, 8207430), (10, 6565944), (11, 5969040), (12, 5471620), (14, 4689960), (15, 4377296), (16, 4103715), (17, 3862320), (19, 3455760), (20, 3282972), (21, 3126640), (22, 2984520), (24, 2735810), (28, 2344980), (30, 2188648), (33, 1989680), (34, 1931160), (35, 1875984), (38, 1727880), (40, 1641486), (42, 1563320), (44, 1492260), (48, 1367905), (51, 1287440), (55, 1193808), (56, 1172490), (57, 1151920), (60, 1094324), (66, 994840), (68, 965580), (70, 937992), (76, 863940), (77, 852720), (80, 820743), (84, 781660), (85, 772464), (88, 746130), (95, 691152), (102, 643720), (105, 625328), (110, 596904), (112, 586245), (114, 575960), (119, 551760), (120, 547162), (121, 542640), (132, 497420), (133, 493680), (136, 482790), (140, 468996), (152, 431970), (154, 426360), (165, 397936), (168, 390830), (170, 386232), (176, 373065), (187, 351120), (190, 345576), (204, 321860), (209, 314160), (210, 312664), (220, 298452), (228, 287980), (231, 284240), (238, 275880), (240, 273581), (242, 271320), (255, 257488), (264, 248710), (266, 246840), (272, 241395), (280, 234498), (285, 230384), (304, 215985), (308, 213180), (323, 203280), (330, 198968), (336, 195415), (340, 193116), (357, 183920), (363, 180880), (374, 175560), (380, 172788), (385, 170544), (399, 164560), (408, 160930), (418, 157080), (420, 156332), (440, 149226), (456, 143990), (462, 142120), (476, 137940), (484, 135660), (510, 128744), (528, 124355), (532, 123420), (560, 117249), (561, 117040), (570, 115192), (595, 110352), (605, 108528), (616, 106590), (627, 104720), (646, 101640), (660, 99484), (665, 98736), (680, 96558), (714, 91960), (726, 90440), (748, 87780), (760, 86394), (770, 85272), (798, 82280), (816, 80465), (836, 78540), (840, 78166), (847, 77520), (880, 74613), (912, 71995), (924, 71060), (935, 70224), (952, 68970), (968, 67830), (969, 67760), (1020, 64372), (1045, 62832), (1064, 61710), (1122, 58520), (1140, 57596), (1155, 56848), (1190, 55176), (1210, 54264), (1232, 53295), (1254, 52360), (1292, 50820), (1309, 50160), (1320, 49742), (1330, 49368), (1360, 48279), (1428, 45980), (1452, 45220), (1463, 44880), (1496, 43890), (1520, 43197), (1540, 42636), (1596, 41140), (1615, 40656), (1672, 39270), (1680, 39083), (1694, 38760), (1785, 36784), (1815, 36176), (1848, 35530), (1870, 35112), (1904, 34485), (1936, 33915), (1938, 33880), (1995, 32912), (2040, 32186), (2057, 31920), (2090, 31416), (2128, 30855), (2244, 29260), (2261, 29040), (2280, 28798), (2299, 28560), (2310, 28424), (2380, 27588), (2420, 27132), (2508, 26180), (2541, 25840), (2584, 25410), (2618, 25080), (2640, 24871), (2660, 24684), (2805, 23408), (2856, 22990), (2904, 22610), (2926, 22440), (2992, 21945), (3080, 21318), (3135, 20944), (3192, 20570), (3230, 20328), (3344, 19635), (3388, 19380), (3553, 18480), (3570, 18392), (3630, 18088), (3696, 17765), (3740, 17556), (3876, 16940), (3927, 16720), (3990, 16456), (4080, 16093), (4114, 15960), (4180, 15708), (4235, 15504), (4389, 14960), (4488, 14630), (4522, 14520), (4560, 14399), (4598, 14280), (4620, 14212), (4760, 13794), (4840, 13566), (4845, 13552), (5016, 13090), (5082, 12920), (5168, 12705), (5236, 12540), (5320, 12342), (5610, 11704), (5712, 11495), (5808, 11305), (5852, 11220), (6160, 10659), (6171, 10640), (6270, 10472), (6384, 10285), (6460, 10164), (6545, 10032), (6776, 9690), (6783, 9680), (6897, 9520), (7106, 9240), (7140, 9196), (7260, 9044), (7315, 8976), (7480, 8778), (7752, 8470), (7854, 8360), (7980, 8228)]