354747120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 320

約数和(自身を含む): 1393244160

約数和(自身を除く): 1038497040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 156, 168, 182, 185, 195, 208, 210, 222, 240, 259, 260, 273, 280, 296, 312, 336, 364, 370, 390, 420, 439, 444, 455, 481, 518, 520, 546, 555, 560, 592, 624, 728, 740, 777, 780, 840, 878, 888, 910, 962, 1036, 1040, 1092, 1110, 1295, 1317, 1365, 1443, 1456, 1480, 1554, 1560, 1680, 1756, 1776, 1820, 1924, 2072, 2184, 2195, 2220, 2405, 2590, 2634, 2730, 2886, 2960, 3073, 3108, 3120, 3367, 3512, 3640, 3848, 3885, 4144, 4368, 4390, 4440, 4810, 5180, 5268, 5460, 5707, 5772, 6146, 6216, 6585, 6734, 7024, 7215, 7280, 7696, 7770, 8780, 8880, 9219, 9620, 10101, 10360, 10536, 10920, 11414, 11544, 12292, 12432, 13170, 13468, 14430, 15365, 15540, 16243, 16835, 17121, 17560, 18438, 19240, 20202, 20720, 21072, 21840, 22828, 23088, 24584, 26340, 26936, 28535, 28860, 30730, 31080, 32486, 33670, 34242, 35120, 36876, 38480, 39949, 40404, 45656, 46095, 48729, 49168, 50505, 52680, 53872, 57070, 57720, 61460, 62160, 64972, 67340, 68484, 73752, 79898, 80808, 81215, 85605, 91312, 92190, 97458, 101010, 105360, 113701, 114140, 115440, 119847, 122920, 129944, 134680, 136968, 147504, 159796, 161616, 162430, 171210, 184380, 194916, 199745, 202020, 211159, 227402, 228280, 239694, 243645, 245840, 259888, 269360, 273936, 319592, 324860, 341103, 342420, 368760, 389832, 399490, 404040, 422318, 454804, 456560, 479388, 487290, 568505, 599235, 633477, 639184, 649720, 682206, 684840, 737520, 779664, 798980, 808080, 844636, 909608, 958776, 974580, 1055795, 1137010, 1198470, 1266954, 1299440, 1364412, 1369680, 1478113, 1597960, 1689272, 1705515, 1819216, 1917552, 1949160, 2111590, 2274020, 2396940, 2533908, 2728824, 2956226, 3167385, 3195920, 3378544, 3411030, 3898320, 4223180, 4434339, 4548040, 4793880, 5067816, 5457648, 5912452, 6334770, 6822060, 7390565, 8446360, 8868678, 9096080, 9587760, 10135632, 11824904, 12669540, 13644120, 14781130, 16892720, 17737356, 22171695, 23649808, 25339080, 27288240, 29562260, 35474712, 44343390, 50678160, 59124520, 70949424, 88686780, 118249040, 177373560, 354747120]

約数ペア:

[(1, 354747120), (2, 177373560), (3, 118249040), (4, 88686780), (5, 70949424), (6, 59124520), (7, 50678160), (8, 44343390), (10, 35474712), (12, 29562260), (13, 27288240), (14, 25339080), (15, 23649808), (16, 22171695), (20, 17737356), (21, 16892720), (24, 14781130), (26, 13644120), (28, 12669540), (30, 11824904), (35, 10135632), (37, 9587760), (39, 9096080), (40, 8868678), (42, 8446360), (48, 7390565), (52, 6822060), (56, 6334770), (60, 5912452), (65, 5457648), (70, 5067816), (74, 4793880), (78, 4548040), (80, 4434339), (84, 4223180), (91, 3898320), (104, 3411030), (105, 3378544), (111, 3195920), (112, 3167385), (120, 2956226), (130, 2728824), (140, 2533908), (148, 2396940), (156, 2274020), (168, 2111590), (182, 1949160), (185, 1917552), (195, 1819216), (208, 1705515), (210, 1689272), (222, 1597960), (240, 1478113), (259, 1369680), (260, 1364412), (273, 1299440), (280, 1266954), (296, 1198470), (312, 1137010), (336, 1055795), (364, 974580), (370, 958776), (390, 909608), (420, 844636), (439, 808080), (444, 798980), (455, 779664), (481, 737520), (518, 684840), (520, 682206), (546, 649720), (555, 639184), (560, 633477), (592, 599235), (624, 568505), (728, 487290), (740, 479388), (777, 456560), (780, 454804), (840, 422318), (878, 404040), (888, 399490), (910, 389832), (962, 368760), (1036, 342420), (1040, 341103), (1092, 324860), (1110, 319592), (1295, 273936), (1317, 269360), (1365, 259888), (1443, 245840), (1456, 243645), (1480, 239694), (1554, 228280), (1560, 227402), (1680, 211159), (1756, 202020), (1776, 199745), (1820, 194916), (1924, 184380), (2072, 171210), (2184, 162430), (2195, 161616), (2220, 159796), (2405, 147504), (2590, 136968), (2634, 134680), (2730, 129944), (2886, 122920), (2960, 119847), (3073, 115440), (3108, 114140), (3120, 113701), (3367, 105360), (3512, 101010), (3640, 97458), (3848, 92190), (3885, 91312), (4144, 85605), (4368, 81215), (4390, 80808), (4440, 79898), (4810, 73752), (5180, 68484), (5268, 67340), (5460, 64972), (5707, 62160), (5772, 61460), (6146, 57720), (6216, 57070), (6585, 53872), (6734, 52680), (7024, 50505), (7215, 49168), (7280, 48729), (7696, 46095), (7770, 45656), (8780, 40404), (8880, 39949), (9219, 38480), (9620, 36876), (10101, 35120), (10360, 34242), (10536, 33670), (10920, 32486), (11414, 31080), (11544, 30730), (12292, 28860), (12432, 28535), (13170, 26936), (13468, 26340), (14430, 24584), (15365, 23088), (15540, 22828), (16243, 21840), (16835, 21072), (17121, 20720), (17560, 20202), (18438, 19240)]