170530920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 670475520

約数和(自身を除く): 499944600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 103, 105, 108, 120, 126, 135, 140, 146, 162, 168, 180, 189, 206, 210, 216, 219, 252, 270, 280, 292, 309, 315, 324, 360, 365, 378, 405, 412, 420, 438, 504, 511, 515, 540, 567, 584, 618, 630, 648, 657, 721, 730, 756, 810, 824, 840, 876, 927, 945, 1022, 1030, 1080, 1095, 1134, 1236, 1260, 1314, 1442, 1460, 1512, 1533, 1545, 1620, 1752, 1854, 1890, 1971, 2044, 2060, 2163, 2190, 2268, 2472, 2520, 2555, 2628, 2781, 2835, 2884, 2920, 3066, 3090, 3240, 3285, 3605, 3708, 3780, 3942, 4088, 4120, 4326, 4380, 4536, 4599, 4635, 5110, 5256, 5562, 5670, 5768, 5913, 6132, 6180, 6489, 6570, 7210, 7416, 7519, 7560, 7665, 7884, 8343, 8652, 8760, 9198, 9270, 9855, 10220, 10815, 11124, 11340, 11826, 12264, 12360, 12978, 13140, 13797, 13905, 14420, 15038, 15330, 15768, 16686, 17304, 18396, 18540, 19467, 19710, 20440, 21630, 22248, 22557, 22680, 22995, 23652, 25956, 26280, 27594, 27810, 28840, 29565, 30076, 30660, 32445, 33372, 36792, 37080, 37595, 38934, 39420, 41391, 41715, 43260, 45114, 45990, 47304, 51912, 52633, 55188, 55620, 58401, 59130, 60152, 61320, 64890, 66744, 67671, 68985, 75190, 77868, 78840, 82782, 83430, 86520, 90228, 91980, 97335, 105266, 110376, 111240, 112785, 116802, 118260, 129780, 135342, 137970, 150380, 155736, 157899, 165564, 166860, 180456, 183960, 194670, 203013, 206955, 210532, 225570, 233604, 236520, 259560, 263165, 270684, 275940, 292005, 300760, 315798, 331128, 333720, 338355, 389340, 406026, 413910, 421064, 451140, 467208, 473697, 526330, 541368, 551880, 584010, 609039, 631596, 676710, 778680, 789495, 812052, 827820, 902280, 947394, 1015065, 1052660, 1168020, 1218078, 1263192, 1353420, 1421091, 1578990, 1624104, 1655640, 1894788, 2030130, 2105320, 2336040, 2368485, 2436156, 2706840, 2842182, 3045195, 3157980, 3789576, 4060260, 4263273, 4736970, 4872312, 5684364, 6090390, 6315960, 7105455, 8120520, 8526546, 9473940, 11368728, 12180780, 14210910, 17053092, 18947880, 21316365, 24361560, 28421820, 34106184, 42632730, 56843640, 85265460, 170530920]

約数ペア:

[(1, 170530920), (2, 85265460), (3, 56843640), (4, 42632730), (5, 34106184), (6, 28421820), (7, 24361560), (8, 21316365), (9, 18947880), (10, 17053092), (12, 14210910), (14, 12180780), (15, 11368728), (18, 9473940), (20, 8526546), (21, 8120520), (24, 7105455), (27, 6315960), (28, 6090390), (30, 5684364), (35, 4872312), (36, 4736970), (40, 4263273), (42, 4060260), (45, 3789576), (54, 3157980), (56, 3045195), (60, 2842182), (63, 2706840), (70, 2436156), (72, 2368485), (73, 2336040), (81, 2105320), (84, 2030130), (90, 1894788), (103, 1655640), (105, 1624104), (108, 1578990), (120, 1421091), (126, 1353420), (135, 1263192), (140, 1218078), (146, 1168020), (162, 1052660), (168, 1015065), (180, 947394), (189, 902280), (206, 827820), (210, 812052), (216, 789495), (219, 778680), (252, 676710), (270, 631596), (280, 609039), (292, 584010), (309, 551880), (315, 541368), (324, 526330), (360, 473697), (365, 467208), (378, 451140), (405, 421064), (412, 413910), (420, 406026), (438, 389340), (504, 338355), (511, 333720), (515, 331128), (540, 315798), (567, 300760), (584, 292005), (618, 275940), (630, 270684), (648, 263165), (657, 259560), (721, 236520), (730, 233604), (756, 225570), (810, 210532), (824, 206955), (840, 203013), (876, 194670), (927, 183960), (945, 180456), (1022, 166860), (1030, 165564), (1080, 157899), (1095, 155736), (1134, 150380), (1236, 137970), (1260, 135342), (1314, 129780), (1442, 118260), (1460, 116802), (1512, 112785), (1533, 111240), (1545, 110376), (1620, 105266), (1752, 97335), (1854, 91980), (1890, 90228), (1971, 86520), (2044, 83430), (2060, 82782), (2163, 78840), (2190, 77868), (2268, 75190), (2472, 68985), (2520, 67671), (2555, 66744), (2628, 64890), (2781, 61320), (2835, 60152), (2884, 59130), (2920, 58401), (3066, 55620), (3090, 55188), (3240, 52633), (3285, 51912), (3605, 47304), (3708, 45990), (3780, 45114), (3942, 43260), (4088, 41715), (4120, 41391), (4326, 39420), (4380, 38934), (4536, 37595), (4599, 37080), (4635, 36792), (5110, 33372), (5256, 32445), (5562, 30660), (5670, 30076), (5768, 29565), (5913, 28840), (6132, 27810), (6180, 27594), (6489, 26280), (6570, 25956), (7210, 23652), (7416, 22995), (7519, 22680), (7560, 22557), (7665, 22248), (7884, 21630), (8343, 20440), (8652, 19710), (8760, 19467), (9198, 18540), (9270, 18396), (9855, 17304), (10220, 16686), (10815, 15768), (11124, 15330), (11340, 15038), (11826, 14420), (12264, 13905), (12360, 13797), (12978, 13140)]