262963680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1369

約数の個数: 192

約数和(自身を含む): 962938368

約数和(自身を除く): 699974688

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, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1283, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2566, 2928, 3360, 3416, 3660, 3849, 4270, 4880, 5124, 5132, 5856, 6405, 6415, 6832, 7320, 7698, 8540, 8981, 9760, 10248, 10264, 12810, 12830, 13664, 14640, 15396, 17080, 17962, 19245, 20496, 20528, 25620, 25660, 26943, 29280, 30792, 34160, 35924, 38490, 40992, 41056, 44905, 51240, 51320, 53886, 61584, 68320, 71848, 76980, 78263, 89810, 102480, 102640, 107772, 123168, 134715, 143696, 153960, 156526, 179620, 204960, 205280, 215544, 234789, 269430, 287392, 307920, 313052, 359240, 391315, 431088, 469578, 538860, 547841, 615840, 626104, 718480, 782630, 862176, 939156, 1077720, 1095682, 1173945, 1252208, 1436960, 1565260, 1643523, 1878312, 2155440, 2191364, 2347890, 2504416, 2739205, 3130520, 3287046, 3756624, 4310880, 4382728, 4695780, 5478410, 6261040, 6574092, 7513248, 8217615, 8765456, 9391560, 10956820, 12522080, 13148184, 16435230, 17530912, 18783120, 21913640, 26296368, 32870460, 37566240, 43827280, 52592736, 65740920, 87654560, 131481840, 262963680]

約数ペア:

[(1, 262963680), (2, 131481840), (3, 87654560), (4, 65740920), (5, 52592736), (6, 43827280), (7, 37566240), (8, 32870460), (10, 26296368), (12, 21913640), (14, 18783120), (15, 17530912), (16, 16435230), (20, 13148184), (21, 12522080), (24, 10956820), (28, 9391560), (30, 8765456), (32, 8217615), (35, 7513248), (40, 6574092), (42, 6261040), (48, 5478410), (56, 4695780), (60, 4382728), (61, 4310880), (70, 3756624), (80, 3287046), (84, 3130520), (96, 2739205), (105, 2504416), (112, 2347890), (120, 2191364), (122, 2155440), (140, 1878312), (160, 1643523), (168, 1565260), (183, 1436960), (210, 1252208), (224, 1173945), (240, 1095682), (244, 1077720), (280, 939156), (305, 862176), (336, 782630), (366, 718480), (420, 626104), (427, 615840), (480, 547841), (488, 538860), (560, 469578), (610, 431088), (672, 391315), (732, 359240), (840, 313052), (854, 307920), (915, 287392), (976, 269430), (1120, 234789), (1220, 215544), (1281, 205280), (1283, 204960), (1464, 179620), (1680, 156526), (1708, 153960), (1830, 143696), (1952, 134715), (2135, 123168), (2440, 107772), (2562, 102640), (2566, 102480), (2928, 89810), (3360, 78263), (3416, 76980), (3660, 71848), (3849, 68320), (4270, 61584), (4880, 53886), (5124, 51320), (5132, 51240), (5856, 44905), (6405, 41056), (6415, 40992), (6832, 38490), (7320, 35924), (7698, 34160), (8540, 30792), (8981, 29280), (9760, 26943), (10248, 25660), (10264, 25620), (12810, 20528), (12830, 20496), (13664, 19245), (14640, 17962), (15396, 17080)]