195242880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 724608000

約数和(自身を除く): 529365120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 199, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 398, 420, 438, 448, 480, 511, 560, 584, 597, 640, 672, 730, 796, 840, 876, 896, 960, 995, 1022, 1095, 1120, 1168, 1194, 1344, 1393, 1460, 1533, 1592, 1680, 1752, 1920, 1990, 2044, 2190, 2240, 2336, 2388, 2555, 2688, 2786, 2920, 2985, 3066, 3184, 3360, 3504, 3980, 4088, 4179, 4380, 4480, 4672, 4776, 5110, 5572, 5840, 5970, 6132, 6368, 6720, 6965, 7008, 7665, 7960, 8176, 8358, 8760, 9344, 9552, 10220, 11144, 11680, 11940, 12264, 12736, 13440, 13930, 14016, 14527, 15330, 15920, 16352, 16716, 17520, 19104, 20440, 20895, 22288, 23360, 23880, 24528, 25472, 27860, 28032, 29054, 30660, 31840, 32704, 33432, 35040, 38208, 40880, 41790, 43581, 44576, 46720, 47760, 49056, 55720, 58108, 61320, 63680, 65408, 66864, 70080, 72635, 76416, 81760, 83580, 87162, 89152, 95520, 98112, 101689, 111440, 116216, 122640, 127360, 133728, 140160, 145270, 163520, 167160, 174324, 178304, 191040, 196224, 203378, 217905, 222880, 232432, 245280, 267456, 290540, 305067, 327040, 334320, 348648, 382080, 406756, 435810, 445760, 464864, 490560, 508445, 534912, 581080, 610134, 668640, 697296, 813512, 871620, 891520, 929728, 981120, 1016890, 1162160, 1220268, 1337280, 1394592, 1525335, 1627024, 1743240, 1859456, 2033780, 2324320, 2440536, 2674560, 2789184, 3050670, 3254048, 3486480, 4067560, 4648640, 4881072, 5578368, 6101340, 6508096, 6972960, 8135120, 9297280, 9762144, 12202680, 13016192, 13945920, 16270240, 19524288, 24405360, 27891840, 32540480, 39048576, 48810720, 65080960, 97621440, 195242880]

約数ペア:

[(1, 195242880), (2, 97621440), (3, 65080960), (4, 48810720), (5, 39048576), (6, 32540480), (7, 27891840), (8, 24405360), (10, 19524288), (12, 16270240), (14, 13945920), (15, 13016192), (16, 12202680), (20, 9762144), (21, 9297280), (24, 8135120), (28, 6972960), (30, 6508096), (32, 6101340), (35, 5578368), (40, 4881072), (42, 4648640), (48, 4067560), (56, 3486480), (60, 3254048), (64, 3050670), (70, 2789184), (73, 2674560), (80, 2440536), (84, 2324320), (96, 2033780), (105, 1859456), (112, 1743240), (120, 1627024), (128, 1525335), (140, 1394592), (146, 1337280), (160, 1220268), (168, 1162160), (192, 1016890), (199, 981120), (210, 929728), (219, 891520), (224, 871620), (240, 813512), (280, 697296), (292, 668640), (320, 610134), (336, 581080), (365, 534912), (384, 508445), (398, 490560), (420, 464864), (438, 445760), (448, 435810), (480, 406756), (511, 382080), (560, 348648), (584, 334320), (597, 327040), (640, 305067), (672, 290540), (730, 267456), (796, 245280), (840, 232432), (876, 222880), (896, 217905), (960, 203378), (995, 196224), (1022, 191040), (1095, 178304), (1120, 174324), (1168, 167160), (1194, 163520), (1344, 145270), (1393, 140160), (1460, 133728), (1533, 127360), (1592, 122640), (1680, 116216), (1752, 111440), (1920, 101689), (1990, 98112), (2044, 95520), (2190, 89152), (2240, 87162), (2336, 83580), (2388, 81760), (2555, 76416), (2688, 72635), (2786, 70080), (2920, 66864), (2985, 65408), (3066, 63680), (3184, 61320), (3360, 58108), (3504, 55720), (3980, 49056), (4088, 47760), (4179, 46720), (4380, 44576), (4480, 43581), (4672, 41790), (4776, 40880), (5110, 38208), (5572, 35040), (5840, 33432), (5970, 32704), (6132, 31840), (6368, 30660), (6720, 29054), (6965, 28032), (7008, 27860), (7665, 25472), (7960, 24528), (8176, 23880), (8358, 23360), (8760, 22288), (9344, 20895), (9552, 20440), (10220, 19104), (11144, 17520), (11680, 16716), (11940, 16352), (12264, 15920), (12736, 15330), (13440, 14527), (13930, 14016)]