2979751320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30319}}^1$

素因数の和:30359

約数の個数: 256

約数和(自身を含む): 12225024000

約数和(自身を除く): 9245272680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 30319, 32760, 49140, 60638, 90957, 98280, 121276, 151595, 181914, 212233, 242552, 272871, 303190, 363828, 394147, 424466, 454785, 545742, 606380, 636699, 727656, 788294, 818613, 848932, 909570, 1061165, 1091484, 1182441, 1212760, 1273398, 1364355, 1576588, 1637226, 1697864, 1819140, 1910097, 1970735, 2122330, 2182968, 2364882, 2546796, 2728710, 2759029, 3153176, 3183495, 3274452, 3547323, 3638280, 3820194, 3941470, 4093065, 4244660, 4729764, 5093592, 5457420, 5518058, 5730291, 5912205, 6366990, 6548904, 7094646, 7640388, 7882940, 8186130, 8277087, 8489320, 9459528, 9550485, 10641969, 10914840, 11036116, 11460582, 11824410, 12733980, 13795145, 14189292, 15280776, 15765880, 16372260, 16554174, 17736615, 19100970, 21283938, 22072232, 22921164, 23648820, 24831261, 25467960, 27590290, 28378584, 28651455, 32744520, 33108348, 35473230, 38201940, 41385435, 42567876, 45842328, 47297640, 49662522, 53209845, 55180580, 57302910, 66216696, 70946460, 74493783, 76403880, 82770870, 85135752, 99325044, 106419690, 110361160, 114605820, 124156305, 141892920, 148987566, 165541740, 198650088, 212839380, 229211640, 248312610, 297975132, 331083480, 372468915, 425678760, 496625220, 595950264, 744937830, 993250440, 1489875660, 2979751320]

約数ペア:

[(1, 2979751320), (2, 1489875660), (3, 993250440), (4, 744937830), (5, 595950264), (6, 496625220), (7, 425678760), (8, 372468915), (9, 331083480), (10, 297975132), (12, 248312610), (13, 229211640), (14, 212839380), (15, 198650088), (18, 165541740), (20, 148987566), (21, 141892920), (24, 124156305), (26, 114605820), (27, 110361160), (28, 106419690), (30, 99325044), (35, 85135752), (36, 82770870), (39, 76403880), (40, 74493783), (42, 70946460), (45, 66216696), (52, 57302910), (54, 55180580), (56, 53209845), (60, 49662522), (63, 47297640), (65, 45842328), (70, 42567876), (72, 41385435), (78, 38201940), (84, 35473230), (90, 33108348), (91, 32744520), (104, 28651455), (105, 28378584), (108, 27590290), (117, 25467960), (120, 24831261), (126, 23648820), (130, 22921164), (135, 22072232), (140, 21283938), (156, 19100970), (168, 17736615), (180, 16554174), (182, 16372260), (189, 15765880), (195, 15280776), (210, 14189292), (216, 13795145), (234, 12733980), (252, 11824410), (260, 11460582), (270, 11036116), (273, 10914840), (280, 10641969), (312, 9550485), (315, 9459528), (351, 8489320), (360, 8277087), (364, 8186130), (378, 7882940), (390, 7640388), (420, 7094646), (455, 6548904), (468, 6366990), (504, 5912205), (520, 5730291), (540, 5518058), (546, 5457420), (585, 5093592), (630, 4729764), (702, 4244660), (728, 4093065), (756, 3941470), (780, 3820194), (819, 3638280), (840, 3547323), (910, 3274452), (936, 3183495), (945, 3153176), (1080, 2759029), (1092, 2728710), (1170, 2546796), (1260, 2364882), (1365, 2182968), (1404, 2122330), (1512, 1970735), (1560, 1910097), (1638, 1819140), (1755, 1697864), (1820, 1637226), (1890, 1576588), (2184, 1364355), (2340, 1273398), (2457, 1212760), (2520, 1182441), (2730, 1091484), (2808, 1061165), (3276, 909570), (3510, 848932), (3640, 818613), (3780, 788294), (4095, 727656), (4680, 636699), (4914, 606380), (5460, 545742), (6552, 454785), (7020, 424466), (7560, 394147), (8190, 363828), (9828, 303190), (10920, 272871), (12285, 242552), (14040, 212233), (16380, 181914), (19656, 151595), (24570, 121276), (30319, 98280), (32760, 90957), (49140, 60638)]