147856800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 593212032

約数和(自身を除く): 445355232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 677, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1354, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2031, 2080, 2100, 2184, 2275, 2400, 2600, 2708, 2730, 2800, 2912, 3120, 3360, 3385, 3640, 3900, 4062, 4200, 4368, 4550, 4739, 5200, 5416, 5460, 5600, 6240, 6770, 6825, 7280, 7800, 8124, 8400, 8736, 8801, 9100, 9478, 10155, 10400, 10832, 10920, 13540, 13650, 14217, 14560, 15600, 16248, 16800, 16925, 17602, 18200, 18956, 20310, 21664, 21840, 23695, 26403, 27080, 27300, 28434, 31200, 32496, 33850, 35204, 36400, 37912, 40620, 43680, 44005, 47390, 50775, 52806, 54160, 54600, 56868, 61607, 64992, 67700, 70408, 71085, 72800, 75824, 81240, 88010, 94780, 101550, 105612, 108320, 109200, 113736, 118475, 123214, 132015, 135400, 140816, 142170, 151648, 162480, 176020, 184821, 189560, 203100, 211224, 218400, 220025, 227472, 236950, 246428, 264030, 270800, 281632, 284340, 308035, 324960, 352040, 355425, 369642, 379120, 406200, 422448, 440050, 454944, 473900, 492856, 528060, 541600, 568680, 616070, 660075, 704080, 710850, 739284, 758240, 812400, 844896, 880100, 924105, 947800, 985712, 1056120, 1137360, 1232140, 1320150, 1408160, 1421700, 1478568, 1540175, 1624800, 1760200, 1848210, 1895600, 1971424, 2112240, 2274720, 2464280, 2640300, 2843400, 2957136, 3080350, 3520400, 3696420, 3791200, 4224480, 4620525, 4928560, 5280600, 5686800, 5914272, 6160700, 7040800, 7392840, 9241050, 9857120, 10561200, 11373600, 12321400, 14785680, 18482100, 21122400, 24642800, 29571360, 36964200, 49285600, 73928400, 147856800]

約数ペア:

[(1, 147856800), (2, 73928400), (3, 49285600), (4, 36964200), (5, 29571360), (6, 24642800), (7, 21122400), (8, 18482100), (10, 14785680), (12, 12321400), (13, 11373600), (14, 10561200), (15, 9857120), (16, 9241050), (20, 7392840), (21, 7040800), (24, 6160700), (25, 5914272), (26, 5686800), (28, 5280600), (30, 4928560), (32, 4620525), (35, 4224480), (39, 3791200), (40, 3696420), (42, 3520400), (48, 3080350), (50, 2957136), (52, 2843400), (56, 2640300), (60, 2464280), (65, 2274720), (70, 2112240), (75, 1971424), (78, 1895600), (80, 1848210), (84, 1760200), (91, 1624800), (96, 1540175), (100, 1478568), (104, 1421700), (105, 1408160), (112, 1320150), (120, 1232140), (130, 1137360), (140, 1056120), (150, 985712), (156, 947800), (160, 924105), (168, 880100), (175, 844896), (182, 812400), (195, 758240), (200, 739284), (208, 710850), (210, 704080), (224, 660075), (240, 616070), (260, 568680), (273, 541600), (280, 528060), (300, 492856), (312, 473900), (325, 454944), (336, 440050), (350, 422448), (364, 406200), (390, 379120), (400, 369642), (416, 355425), (420, 352040), (455, 324960), (480, 308035), (520, 284340), (525, 281632), (546, 270800), (560, 264030), (600, 246428), (624, 236950), (650, 227472), (672, 220025), (677, 218400), (700, 211224), (728, 203100), (780, 189560), (800, 184821), (840, 176020), (910, 162480), (975, 151648), (1040, 142170), (1050, 140816), (1092, 135400), (1120, 132015), (1200, 123214), (1248, 118475), (1300, 113736), (1354, 109200), (1365, 108320), (1400, 105612), (1456, 101550), (1560, 94780), (1680, 88010), (1820, 81240), (1950, 75824), (2031, 72800), (2080, 71085), (2100, 70408), (2184, 67700), (2275, 64992), (2400, 61607), (2600, 56868), (2708, 54600), (2730, 54160), (2800, 52806), (2912, 50775), (3120, 47390), (3360, 44005), (3385, 43680), (3640, 40620), (3900, 37912), (4062, 36400), (4200, 35204), (4368, 33850), (4550, 32496), (4739, 31200), (5200, 28434), (5416, 27300), (5460, 27080), (5600, 26403), (6240, 23695), (6770, 21840), (6825, 21664), (7280, 20310), (7800, 18956), (8124, 18200), (8400, 17602), (8736, 16925), (8801, 16800), (9100, 16248), (9478, 15600), (10155, 14560), (10400, 14217), (10832, 13650), (10920, 13540)]