328844880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 480

約数和(自身を含む): 1424908800

約数和(自身を除く): 1096063920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 234, 239, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 478, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 702, 717, 720, 728, 735, 756, 780, 784, 819, 840, 882, 910, 936, 945, 956, 980, 1008, 1040, 1080, 1092, 1170, 1176, 1195, 1260, 1274, 1323, 1365, 1404, 1434, 1456, 1470, 1512, 1560, 1638, 1673, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1912, 1960, 2151, 2160, 2184, 2205, 2340, 2352, 2390, 2457, 2520, 2548, 2646, 2730, 2808, 2868, 2940, 3024, 3107, 3120, 3185, 3276, 3346, 3510, 3528, 3585, 3640, 3780, 3822, 3824, 3920, 4095, 4302, 4368, 4410, 4680, 4780, 4914, 5019, 5040, 5096, 5292, 5460, 5616, 5733, 5736, 5880, 6214, 6370, 6453, 6552, 6615, 6692, 7020, 7056, 7170, 7280, 7560, 7644, 8190, 8365, 8604, 8820, 9321, 9360, 9555, 9560, 9828, 10038, 10192, 10584, 10755, 10920, 11466, 11472, 11711, 11760, 12285, 12428, 12740, 12906, 13104, 13230, 13384, 14040, 14340, 15057, 15120, 15288, 15535, 16380, 16730, 17199, 17208, 17640, 18642, 19110, 19120, 19656, 20076, 21168, 21510, 21749, 21840, 22932, 23422, 24570, 24856, 25095, 25480, 25812, 26460, 26768, 27963, 28080, 28665, 28680, 30114, 30576, 31070, 32265, 32760, 33460, 34398, 34416, 35133, 35280, 37284, 38220, 39312, 40152, 43020, 43498, 45171, 45864, 46605, 46844, 49140, 49712, 50190, 50960, 51624, 52920, 55926, 57330, 57360, 58555, 60228, 62140, 64530, 65247, 65520, 66920, 68796, 70266, 74568, 75285, 76440, 80304, 83889, 85995, 86040, 86996, 90342, 91728, 93210, 93688, 98280, 100380, 103248, 105399, 105840, 108745, 111852, 114660, 117110, 120456, 124280, 129060, 130494, 133840, 137592, 139815, 140532, 149136, 150570, 152243, 152880, 167778, 171990, 172080, 173992, 175665, 180684, 186420, 187376, 195741, 196560, 200760, 210798, 217490, 223704, 225855, 229320, 234220, 240912, 248560, 258120, 260988, 275184, 279630, 281064, 301140, 304486, 316197, 326235, 335556, 343980, 347984, 351330, 361368, 372840, 391482, 401520, 419445, 421596, 434980, 447408, 451710, 456729, 458640, 468440, 516240, 521976, 526995, 559260, 562128, 587223, 602280, 608972, 632394, 652470, 671112, 687960, 702660, 722736, 745680, 761215, 782964, 838890, 843192, 869960, 903420, 913458, 936880, 978705, 1043952, 1053990, 1118520, 1174446, 1204560, 1217944, 1264788, 1304940, 1342224, 1370187, 1375920, 1405320, 1522430, 1565928, 1580985, 1677780, 1686384, 1739920, 1806840, 1826916, 1957410, 2107980, 2237040, 2283645, 2348892, 2435888, 2529576, 2609880, 2740374, 2810640, 2936115, 3044860, 3131856, 3161970, 3355560, 3613680, 3653832, 3914820, 4110561, 4215960, 4567290, 4697784, 5059152, 5219760, 5480748, 5872230, 6089720, 6323940, 6711120, 6850935, 7307664, 7829640, 8221122, 8431920, 9134580, 9395568, 10961496, 11744460, 12179440, 12647880, 13701870, 15659280, 16442244, 18269160, 20552805, 21922992, 23488920, 25295760, 27403740, 32884488, 36538320, 41105610, 46977840, 54807480, 65768976, 82211220, 109614960, 164422440, 328844880]

約数ペア:

[(1, 328844880), (2, 164422440), (3, 109614960), (4, 82211220), (5, 65768976), (6, 54807480), (7, 46977840), (8, 41105610), (9, 36538320), (10, 32884488), (12, 27403740), (13, 25295760), (14, 23488920), (15, 21922992), (16, 20552805), (18, 18269160), (20, 16442244), (21, 15659280), (24, 13701870), (26, 12647880), (27, 12179440), (28, 11744460), (30, 10961496), (35, 9395568), (36, 9134580), (39, 8431920), (40, 8221122), (42, 7829640), (45, 7307664), (48, 6850935), (49, 6711120), (52, 6323940), (54, 6089720), (56, 5872230), (60, 5480748), (63, 5219760), (65, 5059152), (70, 4697784), (72, 4567290), (78, 4215960), (80, 4110561), (84, 3914820), (90, 3653832), (91, 3613680), (98, 3355560), (104, 3161970), (105, 3131856), (108, 3044860), (112, 2936115), (117, 2810640), (120, 2740374), (126, 2609880), (130, 2529576), (135, 2435888), (140, 2348892), (144, 2283645), (147, 2237040), (156, 2107980), (168, 1957410), (180, 1826916), (182, 1806840), (189, 1739920), (195, 1686384), (196, 1677780), (208, 1580985), (210, 1565928), (216, 1522430), (234, 1405320), (239, 1375920), (240, 1370187), (245, 1342224), (252, 1304940), (260, 1264788), (270, 1217944), (273, 1204560), (280, 1174446), (294, 1118520), (312, 1053990), (315, 1043952), (336, 978705), (351, 936880), (360, 913458), (364, 903420), (378, 869960), (390, 843192), (392, 838890), (420, 782964), (432, 761215), (441, 745680), (455, 722736), (468, 702660), (478, 687960), (490, 671112), (504, 652470), (520, 632394), (540, 608972), (546, 602280), (560, 587223), (585, 562128), (588, 559260), (624, 526995), (630, 521976), (637, 516240), (702, 468440), (717, 458640), (720, 456729), (728, 451710), (735, 447408), (756, 434980), (780, 421596), (784, 419445), (819, 401520), (840, 391482), (882, 372840), (910, 361368), (936, 351330), (945, 347984), (956, 343980), (980, 335556), (1008, 326235), (1040, 316197), (1080, 304486), (1092, 301140), (1170, 281064), (1176, 279630), (1195, 275184), (1260, 260988), (1274, 258120), (1323, 248560), (1365, 240912), (1404, 234220), (1434, 229320), (1456, 225855), (1470, 223704), (1512, 217490), (1560, 210798), (1638, 200760), (1673, 196560), (1680, 195741), (1755, 187376), (1764, 186420), (1820, 180684), (1872, 175665), (1890, 173992), (1911, 172080), (1912, 171990), (1960, 167778), (2151, 152880), (2160, 152243), (2184, 150570), (2205, 149136), (2340, 140532), (2352, 139815), (2390, 137592), (2457, 133840), (2520, 130494), (2548, 129060), (2646, 124280), (2730, 120456), (2808, 117110), (2868, 114660), (2940, 111852), (3024, 108745), (3107, 105840), (3120, 105399), (3185, 103248), (3276, 100380), (3346, 98280), (3510, 93688), (3528, 93210), (3585, 91728), (3640, 90342), (3780, 86996), (3822, 86040), (3824, 85995), (3920, 83889), (4095, 80304), (4302, 76440), (4368, 75285), (4410, 74568), (4680, 70266), (4780, 68796), (4914, 66920), (5019, 65520), (5040, 65247), (5096, 64530), (5292, 62140), (5460, 60228), (5616, 58555), (5733, 57360), (5736, 57330), (5880, 55926), (6214, 52920), (6370, 51624), (6453, 50960), (6552, 50190), (6615, 49712), (6692, 49140), (7020, 46844), (7056, 46605), (7170, 45864), (7280, 45171), (7560, 43498), (7644, 43020), (8190, 40152), (8365, 39312), (8604, 38220), (8820, 37284), (9321, 35280), (9360, 35133), (9555, 34416), (9560, 34398), (9828, 33460), (10038, 32760), (10192, 32265), (10584, 31070), (10755, 30576), (10920, 30114), (11466, 28680), (11472, 28665), (11711, 28080), (11760, 27963), (12285, 26768), (12428, 26460), (12740, 25812), (12906, 25480), (13104, 25095), (13230, 24856), (13384, 24570), (14040, 23422), (14340, 22932), (15057, 21840), (15120, 21749), (15288, 21510), (15535, 21168), (16380, 20076), (16730, 19656), (17199, 19120), (17208, 19110), (17640, 18642)]