284609920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 853960320

約数和(自身を除く): 569350400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 64, 68, 70, 74, 80, 85, 101, 112, 119, 128, 136, 140, 148, 160, 170, 185, 202, 224, 238, 259, 272, 280, 296, 320, 340, 370, 404, 448, 476, 505, 518, 544, 560, 592, 595, 629, 640, 680, 707, 740, 808, 896, 952, 1010, 1036, 1088, 1120, 1184, 1190, 1258, 1295, 1360, 1414, 1480, 1616, 1717, 1904, 2020, 2072, 2176, 2240, 2368, 2380, 2516, 2590, 2720, 2828, 2960, 3145, 3232, 3434, 3535, 3737, 3808, 4040, 4144, 4403, 4480, 4736, 4760, 5032, 5180, 5440, 5656, 5920, 6290, 6464, 6868, 7070, 7474, 7616, 8080, 8288, 8585, 8806, 9520, 10064, 10360, 10880, 11312, 11840, 12019, 12580, 12928, 13736, 14140, 14948, 15232, 16160, 16576, 17170, 17612, 18685, 19040, 20128, 20720, 22015, 22624, 23680, 24038, 25160, 26159, 27472, 28280, 29896, 32320, 33152, 34340, 35224, 37370, 38080, 40256, 41440, 44030, 45248, 48076, 50320, 52318, 54944, 56560, 59792, 60095, 63529, 64640, 68680, 70448, 74740, 76160, 80512, 82880, 88060, 90496, 96152, 100640, 104636, 109888, 113120, 119584, 120190, 127058, 130795, 137360, 140896, 149480, 165760, 176120, 192304, 201280, 209272, 219776, 226240, 239168, 240380, 254116, 261590, 274720, 281792, 298960, 317645, 352240, 384608, 402560, 418544, 444703, 452480, 478336, 480760, 508232, 523180, 549440, 563584, 597920, 635290, 704480, 769216, 837088, 889406, 961520, 1016464, 1046360, 1098880, 1195840, 1270580, 1408960, 1538432, 1674176, 1778812, 1923040, 2032928, 2092720, 2223515, 2391680, 2541160, 2817920, 3348352, 3557624, 3846080, 4065856, 4185440, 4447030, 5082320, 7115248, 7692160, 8131712, 8370880, 8894060, 10164640, 14230496, 16741760, 17788120, 20329280, 28460992, 35576240, 40658560, 56921984, 71152480, 142304960, 284609920]

約数ペア:

[(1, 284609920), (2, 142304960), (4, 71152480), (5, 56921984), (7, 40658560), (8, 35576240), (10, 28460992), (14, 20329280), (16, 17788120), (17, 16741760), (20, 14230496), (28, 10164640), (32, 8894060), (34, 8370880), (35, 8131712), (37, 7692160), (40, 7115248), (56, 5082320), (64, 4447030), (68, 4185440), (70, 4065856), (74, 3846080), (80, 3557624), (85, 3348352), (101, 2817920), (112, 2541160), (119, 2391680), (128, 2223515), (136, 2092720), (140, 2032928), (148, 1923040), (160, 1778812), (170, 1674176), (185, 1538432), (202, 1408960), (224, 1270580), (238, 1195840), (259, 1098880), (272, 1046360), (280, 1016464), (296, 961520), (320, 889406), (340, 837088), (370, 769216), (404, 704480), (448, 635290), (476, 597920), (505, 563584), (518, 549440), (544, 523180), (560, 508232), (592, 480760), (595, 478336), (629, 452480), (640, 444703), (680, 418544), (707, 402560), (740, 384608), (808, 352240), (896, 317645), (952, 298960), (1010, 281792), (1036, 274720), (1088, 261590), (1120, 254116), (1184, 240380), (1190, 239168), (1258, 226240), (1295, 219776), (1360, 209272), (1414, 201280), (1480, 192304), (1616, 176120), (1717, 165760), (1904, 149480), (2020, 140896), (2072, 137360), (2176, 130795), (2240, 127058), (2368, 120190), (2380, 119584), (2516, 113120), (2590, 109888), (2720, 104636), (2828, 100640), (2960, 96152), (3145, 90496), (3232, 88060), (3434, 82880), (3535, 80512), (3737, 76160), (3808, 74740), (4040, 70448), (4144, 68680), (4403, 64640), (4480, 63529), (4736, 60095), (4760, 59792), (5032, 56560), (5180, 54944), (5440, 52318), (5656, 50320), (5920, 48076), (6290, 45248), (6464, 44030), (6868, 41440), (7070, 40256), (7474, 38080), (7616, 37370), (8080, 35224), (8288, 34340), (8585, 33152), (8806, 32320), (9520, 29896), (10064, 28280), (10360, 27472), (10880, 26159), (11312, 25160), (11840, 24038), (12019, 23680), (12580, 22624), (12928, 22015), (13736, 20720), (14140, 20128), (14948, 19040), (15232, 18685), (16160, 17612), (16576, 17170)]