308516040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 320

約数和(自身を含む): 1209922560

約数和(自身を除く): 901406520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 180, 183, 189, 210, 216, 223, 244, 252, 270, 280, 305, 315, 324, 360, 366, 378, 405, 420, 427, 446, 488, 504, 540, 549, 567, 610, 630, 648, 669, 732, 756, 810, 840, 854, 892, 915, 945, 1080, 1098, 1115, 1134, 1220, 1260, 1281, 1338, 1464, 1512, 1561, 1620, 1647, 1708, 1784, 1830, 1890, 2007, 2135, 2196, 2230, 2268, 2440, 2520, 2562, 2676, 2745, 2835, 3122, 3240, 3294, 3345, 3416, 3660, 3780, 3843, 4014, 4270, 4392, 4460, 4536, 4683, 4941, 5124, 5352, 5490, 5670, 6021, 6244, 6405, 6588, 6690, 7320, 7560, 7686, 7805, 8028, 8235, 8540, 8920, 9366, 9882, 10035, 10248, 10980, 11340, 11529, 12042, 12488, 12810, 13176, 13380, 13603, 14049, 15372, 15610, 16056, 16470, 17080, 18063, 18732, 19215, 19764, 20070, 21960, 22680, 23058, 23415, 24084, 24705, 25620, 26760, 27206, 28098, 30105, 30744, 31220, 32940, 34587, 36126, 37464, 38430, 39528, 40140, 40809, 42147, 46116, 46830, 48168, 49410, 51240, 54412, 56196, 57645, 60210, 62440, 65880, 68015, 69174, 70245, 72252, 76860, 80280, 81618, 84294, 90315, 92232, 93660, 95221, 98820, 108824, 112392, 115290, 120420, 122427, 126441, 136030, 138348, 140490, 144504, 153720, 163236, 168588, 172935, 180630, 187320, 190442, 197640, 204045, 210735, 230580, 240840, 244854, 252882, 272060, 276696, 280980, 285663, 326472, 337176, 345870, 361260, 367281, 380884, 408090, 421470, 461160, 476105, 489708, 505764, 544120, 561960, 571326, 612135, 632205, 691740, 722520, 734562, 761768, 816180, 842940, 856989, 952210, 979416, 1011528, 1101843, 1142652, 1224270, 1264410, 1383480, 1428315, 1469124, 1632360, 1685880, 1713978, 1836405, 1904420, 2203686, 2285304, 2448540, 2528820, 2570967, 2856630, 2938248, 3427956, 3672810, 3808840, 4284945, 4407372, 4897080, 5057640, 5141934, 5509215, 5713260, 6855912, 7345620, 7712901, 8569890, 8814744, 10283868, 11018430, 11426520, 12854835, 14691240, 15425802, 17139780, 20567736, 22036860, 25709670, 30851604, 34279560, 38564505, 44073720, 51419340, 61703208, 77129010, 102838680, 154258020, 308516040]

約数ペア:

[(1, 308516040), (2, 154258020), (3, 102838680), (4, 77129010), (5, 61703208), (6, 51419340), (7, 44073720), (8, 38564505), (9, 34279560), (10, 30851604), (12, 25709670), (14, 22036860), (15, 20567736), (18, 17139780), (20, 15425802), (21, 14691240), (24, 12854835), (27, 11426520), (28, 11018430), (30, 10283868), (35, 8814744), (36, 8569890), (40, 7712901), (42, 7345620), (45, 6855912), (54, 5713260), (56, 5509215), (60, 5141934), (61, 5057640), (63, 4897080), (70, 4407372), (72, 4284945), (81, 3808840), (84, 3672810), (90, 3427956), (105, 2938248), (108, 2856630), (120, 2570967), (122, 2528820), (126, 2448540), (135, 2285304), (140, 2203686), (162, 1904420), (168, 1836405), (180, 1713978), (183, 1685880), (189, 1632360), (210, 1469124), (216, 1428315), (223, 1383480), (244, 1264410), (252, 1224270), (270, 1142652), (280, 1101843), (305, 1011528), (315, 979416), (324, 952210), (360, 856989), (366, 842940), (378, 816180), (405, 761768), (420, 734562), (427, 722520), (446, 691740), (488, 632205), (504, 612135), (540, 571326), (549, 561960), (567, 544120), (610, 505764), (630, 489708), (648, 476105), (669, 461160), (732, 421470), (756, 408090), (810, 380884), (840, 367281), (854, 361260), (892, 345870), (915, 337176), (945, 326472), (1080, 285663), (1098, 280980), (1115, 276696), (1134, 272060), (1220, 252882), (1260, 244854), (1281, 240840), (1338, 230580), (1464, 210735), (1512, 204045), (1561, 197640), (1620, 190442), (1647, 187320), (1708, 180630), (1784, 172935), (1830, 168588), (1890, 163236), (2007, 153720), (2135, 144504), (2196, 140490), (2230, 138348), (2268, 136030), (2440, 126441), (2520, 122427), (2562, 120420), (2676, 115290), (2745, 112392), (2835, 108824), (3122, 98820), (3240, 95221), (3294, 93660), (3345, 92232), (3416, 90315), (3660, 84294), (3780, 81618), (3843, 80280), (4014, 76860), (4270, 72252), (4392, 70245), (4460, 69174), (4536, 68015), (4683, 65880), (4941, 62440), (5124, 60210), (5352, 57645), (5490, 56196), (5670, 54412), (6021, 51240), (6244, 49410), (6405, 48168), (6588, 46830), (6690, 46116), (7320, 42147), (7560, 40809), (7686, 40140), (7805, 39528), (8028, 38430), (8235, 37464), (8540, 36126), (8920, 34587), (9366, 32940), (9882, 31220), (10035, 30744), (10248, 30105), (10980, 28098), (11340, 27206), (11529, 26760), (12042, 25620), (12488, 24705), (12810, 24084), (13176, 23415), (13380, 23058), (13603, 22680), (14049, 21960), (15372, 20070), (15610, 19764), (16056, 19215), (16470, 18732), (17080, 18063)]