685769760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12248

約数の個数: 192

約数和(自身を含む): 2585036160

約数和(自身を除く): 1899266400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 12211, 14040, 18720, 24422, 28080, 36633, 48844, 56160, 61055, 73266, 97688, 109899, 122110, 146532, 158743, 183165, 195376, 219798, 244220, 293064, 317486, 329697, 366330, 390752, 439596, 476229, 488440, 549495, 586128, 634972, 659394, 732660, 793715, 879192, 952458, 976880, 1098990, 1172256, 1269944, 1318788, 1428687, 1465320, 1587430, 1648485, 1758384, 1904916, 1953760, 2197980, 2381145, 2539888, 2637576, 2857374, 2930640, 3174860, 3296970, 3516768, 3809832, 4286061, 4395960, 4762290, 5079776, 5275152, 5714748, 5861280, 6349720, 6593940, 7143435, 7619664, 8572122, 8791920, 9524580, 10550304, 11429496, 12699440, 13187880, 14286870, 15239328, 17144244, 17583840, 19049160, 21430305, 22858992, 25398880, 26375760, 28573740, 34288488, 38098320, 42860610, 45717984, 52751520, 57147480, 68576976, 76196640, 85721220, 114294960, 137153952, 171442440, 228589920, 342884880, 685769760]

約数ペア:

[(1, 685769760), (2, 342884880), (3, 228589920), (4, 171442440), (5, 137153952), (6, 114294960), (8, 85721220), (9, 76196640), (10, 68576976), (12, 57147480), (13, 52751520), (15, 45717984), (16, 42860610), (18, 38098320), (20, 34288488), (24, 28573740), (26, 26375760), (27, 25398880), (30, 22858992), (32, 21430305), (36, 19049160), (39, 17583840), (40, 17144244), (45, 15239328), (48, 14286870), (52, 13187880), (54, 12699440), (60, 11429496), (65, 10550304), (72, 9524580), (78, 8791920), (80, 8572122), (90, 7619664), (96, 7143435), (104, 6593940), (108, 6349720), (117, 5861280), (120, 5714748), (130, 5275152), (135, 5079776), (144, 4762290), (156, 4395960), (160, 4286061), (180, 3809832), (195, 3516768), (208, 3296970), (216, 3174860), (234, 2930640), (240, 2857374), (260, 2637576), (270, 2539888), (288, 2381145), (312, 2197980), (351, 1953760), (360, 1904916), (390, 1758384), (416, 1648485), (432, 1587430), (468, 1465320), (480, 1428687), (520, 1318788), (540, 1269944), (585, 1172256), (624, 1098990), (702, 976880), (720, 952458), (780, 879192), (864, 793715), (936, 732660), (1040, 659394), (1080, 634972), (1170, 586128), (1248, 549495), (1404, 488440), (1440, 476229), (1560, 439596), (1755, 390752), (1872, 366330), (2080, 329697), (2160, 317486), (2340, 293064), (2808, 244220), (3120, 219798), (3510, 195376), (3744, 183165), (4320, 158743), (4680, 146532), (5616, 122110), (6240, 109899), (7020, 97688), (9360, 73266), (11232, 61055), (12211, 56160), (14040, 48844), (18720, 36633), (24422, 28080)]