1561943040

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 352

約数和(自身を含む): 5816755200

約数和(自身を除く): 4254812160

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, 256, 280, 292, 320, 336, 365, 384, 398, 420, 438, 448, 480, 511, 512, 560, 584, 597, 640, 672, 730, 768, 796, 840, 876, 896, 960, 995, 1022, 1024, 1095, 1120, 1168, 1194, 1280, 1344, 1393, 1460, 1533, 1536, 1592, 1680, 1752, 1792, 1920, 1990, 2044, 2190, 2240, 2336, 2388, 2555, 2560, 2688, 2786, 2920, 2985, 3066, 3072, 3184, 3360, 3504, 3584, 3840, 3980, 4088, 4179, 4380, 4480, 4672, 4776, 5110, 5120, 5376, 5572, 5840, 5970, 6132, 6368, 6720, 6965, 7008, 7168, 7665, 7680, 7960, 8176, 8358, 8760, 8960, 9344, 9552, 10220, 10752, 11144, 11680, 11940, 12264, 12736, 13440, 13930, 14016, 14527, 15330, 15360, 15920, 16352, 16716, 17520, 17920, 18688, 19104, 20440, 20895, 21504, 22288, 23360, 23880, 24528, 25472, 26880, 27860, 28032, 29054, 30660, 31840, 32704, 33432, 35040, 35840, 37376, 38208, 40880, 41790, 43581, 44576, 46720, 47760, 49056, 50944, 53760, 55720, 56064, 58108, 61320, 63680, 65408, 66864, 70080, 72635, 74752, 76416, 81760, 83580, 87162, 89152, 93440, 95520, 98112, 101689, 101888, 107520, 111440, 112128, 116216, 122640, 127360, 130816, 133728, 140160, 145270, 152832, 163520, 167160, 174324, 178304, 186880, 191040, 196224, 203378, 203776, 217905, 222880, 224256, 232432, 245280, 254720, 261632, 267456, 280320, 290540, 305067, 305664, 327040, 334320, 348648, 356608, 373760, 382080, 392448, 406756, 435810, 445760, 464864, 490560, 508445, 509440, 523264, 534912, 560640, 581080, 610134, 611328, 654080, 668640, 697296, 713216, 764160, 784896, 813512, 871620, 891520, 929728, 981120, 1016890, 1018880, 1069824, 1121280, 1162160, 1220268, 1308160, 1337280, 1394592, 1426432, 1525335, 1528320, 1569792, 1627024, 1743240, 1783040, 1859456, 1962240, 2033780, 2139648, 2324320, 2440536, 2616320, 2674560, 2789184, 3050670, 3056640, 3254048, 3486480, 3566080, 3718912, 3924480, 4067560, 4279296, 4648640, 4881072, 5349120, 5578368, 6101340, 6508096, 6972960, 7132160, 7437824, 7848960, 8135120, 9297280, 9762144, 10698240, 11156736, 12202680, 13016192, 13945920, 14875648, 16270240, 18594560, 19524288, 21396480, 22313472, 24405360, 26032384, 27891840, 32540480, 37189120, 39048576, 44626944, 48810720, 52064768, 55783680, 65080960, 74378240, 78097152, 97621440, 104129536, 111567360, 130161920, 156194304, 195242880, 223134720, 260323840, 312388608, 390485760, 520647680, 780971520, 1561943040]

約数ペア:

[(1, 1561943040), (2, 780971520), (3, 520647680), (4, 390485760), (5, 312388608), (6, 260323840), (7, 223134720), (8, 195242880), (10, 156194304), (12, 130161920), (14, 111567360), (15, 104129536), (16, 97621440), (20, 78097152), (21, 74378240), (24, 65080960), (28, 55783680), (30, 52064768), (32, 48810720), (35, 44626944), (40, 39048576), (42, 37189120), (48, 32540480), (56, 27891840), (60, 26032384), (64, 24405360), (70, 22313472), (73, 21396480), (80, 19524288), (84, 18594560), (96, 16270240), (105, 14875648), (112, 13945920), (120, 13016192), (128, 12202680), (140, 11156736), (146, 10698240), (160, 9762144), (168, 9297280), (192, 8135120), (199, 7848960), (210, 7437824), (219, 7132160), (224, 6972960), (240, 6508096), (256, 6101340), (280, 5578368), (292, 5349120), (320, 4881072), (336, 4648640), (365, 4279296), (384, 4067560), (398, 3924480), (420, 3718912), (438, 3566080), (448, 3486480), (480, 3254048), (511, 3056640), (512, 3050670), (560, 2789184), (584, 2674560), (597, 2616320), (640, 2440536), (672, 2324320), (730, 2139648), (768, 2033780), (796, 1962240), (840, 1859456), (876, 1783040), (896, 1743240), (960, 1627024), (995, 1569792), (1022, 1528320), (1024, 1525335), (1095, 1426432), (1120, 1394592), (1168, 1337280), (1194, 1308160), (1280, 1220268), (1344, 1162160), (1393, 1121280), (1460, 1069824), (1533, 1018880), (1536, 1016890), (1592, 981120), (1680, 929728), (1752, 891520), (1792, 871620), (1920, 813512), (1990, 784896), (2044, 764160), (2190, 713216), (2240, 697296), (2336, 668640), (2388, 654080), (2555, 611328), (2560, 610134), (2688, 581080), (2786, 560640), (2920, 534912), (2985, 523264), (3066, 509440), (3072, 508445), (3184, 490560), (3360, 464864), (3504, 445760), (3584, 435810), (3840, 406756), (3980, 392448), (4088, 382080), (4179, 373760), (4380, 356608), (4480, 348648), (4672, 334320), (4776, 327040), (5110, 305664), (5120, 305067), (5376, 290540), (5572, 280320), (5840, 267456), (5970, 261632), (6132, 254720), (6368, 245280), (6720, 232432), (6965, 224256), (7008, 222880), (7168, 217905), (7665, 203776), (7680, 203378), (7960, 196224), (8176, 191040), (8358, 186880), (8760, 178304), (8960, 174324), (9344, 167160), (9552, 163520), (10220, 152832), (10752, 145270), (11144, 140160), (11680, 133728), (11940, 130816), (12264, 127360), (12736, 122640), (13440, 116216), (13930, 112128), (14016, 111440), (14527, 107520), (15330, 101888), (15360, 101689), (15920, 98112), (16352, 95520), (16716, 93440), (17520, 89152), (17920, 87162), (18688, 83580), (19104, 81760), (20440, 76416), (20895, 74752), (21504, 72635), (22288, 70080), (23360, 66864), (23880, 65408), (24528, 63680), (25472, 61320), (26880, 58108), (27860, 56064), (28032, 55720), (29054, 53760), (30660, 50944), (31840, 49056), (32704, 47760), (33432, 46720), (35040, 44576), (35840, 43581), (37376, 41790), (38208, 40880)]