245402640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 480

約数和(自身を含む): 1030648320

約数和(自身を除く): 785245680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 29, 30, 35, 36, 40, 42, 45, 46, 48, 56, 58, 60, 63, 69, 70, 72, 73, 80, 84, 87, 90, 92, 105, 112, 115, 116, 120, 126, 138, 140, 144, 145, 146, 161, 168, 174, 180, 184, 203, 207, 210, 219, 230, 232, 240, 252, 261, 276, 280, 290, 292, 315, 322, 336, 345, 348, 360, 365, 368, 406, 414, 420, 435, 438, 460, 464, 483, 504, 511, 522, 552, 560, 580, 584, 609, 630, 644, 657, 667, 690, 696, 720, 730, 805, 812, 828, 840, 870, 876, 920, 966, 1008, 1015, 1022, 1035, 1044, 1095, 1104, 1160, 1168, 1218, 1260, 1288, 1305, 1314, 1334, 1380, 1392, 1449, 1460, 1533, 1610, 1624, 1656, 1679, 1680, 1740, 1752, 1827, 1840, 1932, 2001, 2030, 2044, 2070, 2088, 2117, 2190, 2320, 2415, 2436, 2520, 2555, 2576, 2610, 2628, 2668, 2760, 2898, 2920, 3045, 3066, 3220, 3248, 3285, 3312, 3335, 3358, 3480, 3504, 3654, 3864, 4002, 4060, 4088, 4140, 4176, 4234, 4380, 4599, 4669, 4830, 4872, 5037, 5040, 5110, 5220, 5256, 5336, 5520, 5796, 5840, 6003, 6090, 6132, 6351, 6440, 6570, 6670, 6716, 6960, 7245, 7308, 7665, 7728, 8004, 8120, 8176, 8280, 8395, 8468, 8760, 9135, 9198, 9338, 9660, 9744, 10005, 10074, 10220, 10440, 10512, 10585, 10672, 11592, 11753, 12006, 12180, 12264, 12702, 12880, 13140, 13340, 13432, 14007, 14490, 14616, 14819, 15111, 15330, 16008, 16240, 16560, 16790, 16936, 17520, 18270, 18396, 18676, 19053, 19320, 20010, 20148, 20440, 20880, 21170, 22995, 23184, 23345, 23506, 24012, 24360, 24528, 25185, 25404, 26280, 26680, 26864, 28014, 28980, 29232, 29638, 30015, 30222, 30660, 31755, 32016, 33580, 33872, 35259, 36540, 36792, 37352, 38106, 38640, 40020, 40296, 40880, 42021, 42340, 44457, 45990, 46690, 47012, 48024, 48691, 48720, 50370, 50808, 52560, 53360, 56028, 57960, 58765, 59276, 60030, 60444, 61320, 63510, 67160, 70035, 70518, 73080, 73584, 74095, 74704, 75555, 76212, 80040, 80592, 84042, 84680, 88914, 91980, 93380, 94024, 95265, 96048, 97382, 100740, 101616, 105777, 112056, 115920, 117530, 118552, 120060, 120888, 122640, 127020, 133371, 134320, 140070, 141036, 146073, 146160, 148190, 151110, 152424, 160080, 168084, 169360, 176295, 177828, 183960, 186760, 188048, 190530, 194764, 201480, 210105, 211554, 222285, 224112, 235060, 237104, 240120, 241776, 243455, 254040, 266742, 280140, 282072, 292146, 296380, 302220, 304848, 336168, 340837, 352590, 355656, 367920, 373520, 381060, 389528, 402960, 420210, 423108, 438219, 444570, 470120, 480240, 486910, 508080, 528885, 533484, 560280, 564144, 584292, 592760, 604440, 666855, 672336, 681674, 705180, 711312, 730365, 762120, 779056, 840420, 846216, 876438, 889140, 940240, 973820, 1022511, 1057770, 1066968, 1120560, 1168584, 1185520, 1208880, 1333710, 1363348, 1410360, 1460730, 1524240, 1680840, 1692432, 1704185, 1752876, 1778280, 1947640, 2045022, 2115540, 2133936, 2191095, 2337168, 2667420, 2726696, 2820720, 2921460, 3067533, 3361680, 3408370, 3505752, 3556560, 3895280, 4090044, 4231080, 4382190, 5112555, 5334840, 5453392, 5842920, 6135066, 6816740, 7011504, 8180088, 8462160, 8764380, 10225110, 10669680, 11685840, 12270132, 13633480, 15337665, 16360176, 17528760, 20450220, 24540264, 27266960, 30675330, 35057520, 40900440, 49080528, 61350660, 81800880, 122701320, 245402640]

約数ペア:

[(1, 245402640), (2, 122701320), (3, 81800880), (4, 61350660), (5, 49080528), (6, 40900440), (7, 35057520), (8, 30675330), (9, 27266960), (10, 24540264), (12, 20450220), (14, 17528760), (15, 16360176), (16, 15337665), (18, 13633480), (20, 12270132), (21, 11685840), (23, 10669680), (24, 10225110), (28, 8764380), (29, 8462160), (30, 8180088), (35, 7011504), (36, 6816740), (40, 6135066), (42, 5842920), (45, 5453392), (46, 5334840), (48, 5112555), (56, 4382190), (58, 4231080), (60, 4090044), (63, 3895280), (69, 3556560), (70, 3505752), (72, 3408370), (73, 3361680), (80, 3067533), (84, 2921460), (87, 2820720), (90, 2726696), (92, 2667420), (105, 2337168), (112, 2191095), (115, 2133936), (116, 2115540), (120, 2045022), (126, 1947640), (138, 1778280), (140, 1752876), (144, 1704185), (145, 1692432), (146, 1680840), (161, 1524240), (168, 1460730), (174, 1410360), (180, 1363348), (184, 1333710), (203, 1208880), (207, 1185520), (210, 1168584), (219, 1120560), (230, 1066968), (232, 1057770), (240, 1022511), (252, 973820), (261, 940240), (276, 889140), (280, 876438), (290, 846216), (292, 840420), (315, 779056), (322, 762120), (336, 730365), (345, 711312), (348, 705180), (360, 681674), (365, 672336), (368, 666855), (406, 604440), (414, 592760), (420, 584292), (435, 564144), (438, 560280), (460, 533484), (464, 528885), (483, 508080), (504, 486910), (511, 480240), (522, 470120), (552, 444570), (560, 438219), (580, 423108), (584, 420210), (609, 402960), (630, 389528), (644, 381060), (657, 373520), (667, 367920), (690, 355656), (696, 352590), (720, 340837), (730, 336168), (805, 304848), (812, 302220), (828, 296380), (840, 292146), (870, 282072), (876, 280140), (920, 266742), (966, 254040), (1008, 243455), (1015, 241776), (1022, 240120), (1035, 237104), (1044, 235060), (1095, 224112), (1104, 222285), (1160, 211554), (1168, 210105), (1218, 201480), (1260, 194764), (1288, 190530), (1305, 188048), (1314, 186760), (1334, 183960), (1380, 177828), (1392, 176295), (1449, 169360), (1460, 168084), (1533, 160080), (1610, 152424), (1624, 151110), (1656, 148190), (1679, 146160), (1680, 146073), (1740, 141036), (1752, 140070), (1827, 134320), (1840, 133371), (1932, 127020), (2001, 122640), (2030, 120888), (2044, 120060), (2070, 118552), (2088, 117530), (2117, 115920), (2190, 112056), (2320, 105777), (2415, 101616), (2436, 100740), (2520, 97382), (2555, 96048), (2576, 95265), (2610, 94024), (2628, 93380), (2668, 91980), (2760, 88914), (2898, 84680), (2920, 84042), (3045, 80592), (3066, 80040), (3220, 76212), (3248, 75555), (3285, 74704), (3312, 74095), (3335, 73584), (3358, 73080), (3480, 70518), (3504, 70035), (3654, 67160), (3864, 63510), (4002, 61320), (4060, 60444), (4088, 60030), (4140, 59276), (4176, 58765), (4234, 57960), (4380, 56028), (4599, 53360), (4669, 52560), (4830, 50808), (4872, 50370), (5037, 48720), (5040, 48691), (5110, 48024), (5220, 47012), (5256, 46690), (5336, 45990), (5520, 44457), (5796, 42340), (5840, 42021), (6003, 40880), (6090, 40296), (6132, 40020), (6351, 38640), (6440, 38106), (6570, 37352), (6670, 36792), (6716, 36540), (6960, 35259), (7245, 33872), (7308, 33580), (7665, 32016), (7728, 31755), (8004, 30660), (8120, 30222), (8176, 30015), (8280, 29638), (8395, 29232), (8468, 28980), (8760, 28014), (9135, 26864), (9198, 26680), (9338, 26280), (9660, 25404), (9744, 25185), (10005, 24528), (10074, 24360), (10220, 24012), (10440, 23506), (10512, 23345), (10585, 23184), (10672, 22995), (11592, 21170), (11753, 20880), (12006, 20440), (12180, 20148), (12264, 20010), (12702, 19320), (12880, 19053), (13140, 18676), (13340, 18396), (13432, 18270), (14007, 17520), (14490, 16936), (14616, 16790), (14819, 16560), (15111, 16240), (15330, 16008)]