328174560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4686

約数の個数: 216

約数和(自身を含む): 1303015896

約数和(自身を除く): 974841336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4651, 4704, 5040, 5880, 7056, 7840, 8820, 9302, 10080, 11760, 13953, 14112, 17640, 18604, 23255, 23520, 27906, 32557, 35280, 37208, 41859, 46510, 55812, 65114, 69765, 70560, 74416, 83718, 93020, 97671, 111624, 130228, 139530, 148832, 162785, 167436, 186040, 195342, 209295, 223248, 227899, 260456, 279060, 293013, 325570, 334872, 372080, 390684, 418590, 446496, 455798, 488355, 520912, 558120, 586026, 651140, 669744, 683697, 744160, 781368, 837180, 911596, 976710, 1041824, 1116240, 1139495, 1172052, 1302280, 1339488, 1367394, 1465065, 1562736, 1674360, 1823192, 1953420, 2051091, 2232480, 2278990, 2344104, 2604560, 2734788, 2930130, 3125472, 3348720, 3418485, 3646384, 3906840, 4102182, 4557980, 4688208, 5209120, 5469576, 5860260, 6697440, 6836970, 7292768, 7813680, 8204364, 9115960, 9376416, 10255455, 10939152, 11720520, 13673940, 15627360, 16408728, 18231920, 20510910, 21878304, 23441040, 27347880, 32817456, 36463840, 41021820, 46882080, 54695760, 65634912, 82043640, 109391520, 164087280, 328174560]

約数ペア:

[(1, 328174560), (2, 164087280), (3, 109391520), (4, 82043640), (5, 65634912), (6, 54695760), (7, 46882080), (8, 41021820), (9, 36463840), (10, 32817456), (12, 27347880), (14, 23441040), (15, 21878304), (16, 20510910), (18, 18231920), (20, 16408728), (21, 15627360), (24, 13673940), (28, 11720520), (30, 10939152), (32, 10255455), (35, 9376416), (36, 9115960), (40, 8204364), (42, 7813680), (45, 7292768), (48, 6836970), (49, 6697440), (56, 5860260), (60, 5469576), (63, 5209120), (70, 4688208), (72, 4557980), (80, 4102182), (84, 3906840), (90, 3646384), (96, 3418485), (98, 3348720), (105, 3125472), (112, 2930130), (120, 2734788), (126, 2604560), (140, 2344104), (144, 2278990), (147, 2232480), (160, 2051091), (168, 1953420), (180, 1823192), (196, 1674360), (210, 1562736), (224, 1465065), (240, 1367394), (245, 1339488), (252, 1302280), (280, 1172052), (288, 1139495), (294, 1116240), (315, 1041824), (336, 976710), (360, 911596), (392, 837180), (420, 781368), (441, 744160), (480, 683697), (490, 669744), (504, 651140), (560, 586026), (588, 558120), (630, 520912), (672, 488355), (720, 455798), (735, 446496), (784, 418590), (840, 390684), (882, 372080), (980, 334872), (1008, 325570), (1120, 293013), (1176, 279060), (1260, 260456), (1440, 227899), (1470, 223248), (1568, 209295), (1680, 195342), (1764, 186040), (1960, 167436), (2016, 162785), (2205, 148832), (2352, 139530), (2520, 130228), (2940, 111624), (3360, 97671), (3528, 93020), (3920, 83718), (4410, 74416), (4651, 70560), (4704, 69765), (5040, 65114), (5880, 55812), (7056, 46510), (7840, 41859), (8820, 37208), (9302, 35280), (10080, 32557), (11760, 27906), (13953, 23520), (14112, 23255), (17640, 18604)]