203488320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 224

約数和(自身を含む): 747906048

約数和(自身を除く): 544417728

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, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 283, 320, 321, 336, 420, 428, 448, 480, 535, 560, 566, 642, 672, 749, 840, 849, 856, 960, 1070, 1120, 1132, 1284, 1344, 1415, 1498, 1605, 1680, 1698, 1712, 1981, 2140, 2240, 2247, 2264, 2568, 2830, 2996, 3210, 3360, 3396, 3424, 3745, 3962, 4245, 4280, 4494, 4528, 5136, 5660, 5943, 5992, 6420, 6720, 6792, 6848, 7490, 7924, 8490, 8560, 8988, 9056, 9905, 10272, 11235, 11320, 11886, 11984, 12840, 13584, 14980, 15848, 16980, 17120, 17976, 18112, 19810, 20544, 22470, 22640, 23772, 23968, 25680, 27168, 29715, 29960, 30281, 31696, 33960, 34240, 35952, 39620, 44940, 45280, 47544, 47936, 51360, 54336, 59430, 59920, 60562, 63392, 67920, 71904, 79240, 89880, 90560, 90843, 95088, 102720, 118860, 119840, 121124, 126784, 135840, 143808, 151405, 158480, 179760, 181686, 190176, 211967, 237720, 239680, 242248, 271680, 302810, 316960, 359520, 363372, 380352, 423934, 454215, 475440, 484496, 605620, 633920, 635901, 719040, 726744, 847868, 908430, 950880, 968992, 1059835, 1211240, 1271802, 1453488, 1695736, 1816860, 1901760, 1937984, 2119670, 2422480, 2543604, 2906976, 3179505, 3391472, 3633720, 4239340, 4844960, 5087208, 5813952, 6359010, 6782944, 7267440, 8478680, 9689920, 10174416, 12718020, 13565888, 14534880, 16957360, 20348832, 25436040, 29069760, 33914720, 40697664, 50872080, 67829440, 101744160, 203488320]

約数ペア:

[(1, 203488320), (2, 101744160), (3, 67829440), (4, 50872080), (5, 40697664), (6, 33914720), (7, 29069760), (8, 25436040), (10, 20348832), (12, 16957360), (14, 14534880), (15, 13565888), (16, 12718020), (20, 10174416), (21, 9689920), (24, 8478680), (28, 7267440), (30, 6782944), (32, 6359010), (35, 5813952), (40, 5087208), (42, 4844960), (48, 4239340), (56, 3633720), (60, 3391472), (64, 3179505), (70, 2906976), (80, 2543604), (84, 2422480), (96, 2119670), (105, 1937984), (107, 1901760), (112, 1816860), (120, 1695736), (140, 1453488), (160, 1271802), (168, 1211240), (192, 1059835), (210, 968992), (214, 950880), (224, 908430), (240, 847868), (280, 726744), (283, 719040), (320, 635901), (321, 633920), (336, 605620), (420, 484496), (428, 475440), (448, 454215), (480, 423934), (535, 380352), (560, 363372), (566, 359520), (642, 316960), (672, 302810), (749, 271680), (840, 242248), (849, 239680), (856, 237720), (960, 211967), (1070, 190176), (1120, 181686), (1132, 179760), (1284, 158480), (1344, 151405), (1415, 143808), (1498, 135840), (1605, 126784), (1680, 121124), (1698, 119840), (1712, 118860), (1981, 102720), (2140, 95088), (2240, 90843), (2247, 90560), (2264, 89880), (2568, 79240), (2830, 71904), (2996, 67920), (3210, 63392), (3360, 60562), (3396, 59920), (3424, 59430), (3745, 54336), (3962, 51360), (4245, 47936), (4280, 47544), (4494, 45280), (4528, 44940), (5136, 39620), (5660, 35952), (5943, 34240), (5992, 33960), (6420, 31696), (6720, 30281), (6792, 29960), (6848, 29715), (7490, 27168), (7924, 25680), (8490, 23968), (8560, 23772), (8988, 22640), (9056, 22470), (9905, 20544), (10272, 19810), (11235, 18112), (11320, 17976), (11886, 17120), (11984, 16980), (12840, 15848), (13584, 14980)]