270752160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 192

約数和(自身を含む): 991436544

約数和(自身を除く): 720684384

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, 1321, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2642, 2928, 3360, 3416, 3660, 3963, 4270, 4880, 5124, 5284, 5856, 6405, 6605, 6832, 7320, 7926, 8540, 9247, 9760, 10248, 10568, 12810, 13210, 13664, 14640, 15852, 17080, 18494, 19815, 20496, 21136, 25620, 26420, 27741, 29280, 31704, 34160, 36988, 39630, 40992, 42272, 46235, 51240, 52840, 55482, 63408, 68320, 73976, 79260, 80581, 92470, 102480, 105680, 110964, 126816, 138705, 147952, 158520, 161162, 184940, 204960, 211360, 221928, 241743, 277410, 295904, 317040, 322324, 369880, 402905, 443856, 483486, 554820, 564067, 634080, 644648, 739760, 805810, 887712, 966972, 1109640, 1128134, 1208715, 1289296, 1479520, 1611620, 1692201, 1933944, 2219280, 2256268, 2417430, 2578592, 2820335, 3223240, 3384402, 3867888, 4438560, 4512536, 4834860, 5640670, 6446480, 6768804, 7735776, 8461005, 9025072, 9669720, 11281340, 12892960, 13537608, 16922010, 18050144, 19339440, 22562680, 27075216, 33844020, 38678880, 45125360, 54150432, 67688040, 90250720, 135376080, 270752160]

約数ペア:

[(1, 270752160), (2, 135376080), (3, 90250720), (4, 67688040), (5, 54150432), (6, 45125360), (7, 38678880), (8, 33844020), (10, 27075216), (12, 22562680), (14, 19339440), (15, 18050144), (16, 16922010), (20, 13537608), (21, 12892960), (24, 11281340), (28, 9669720), (30, 9025072), (32, 8461005), (35, 7735776), (40, 6768804), (42, 6446480), (48, 5640670), (56, 4834860), (60, 4512536), (61, 4438560), (70, 3867888), (80, 3384402), (84, 3223240), (96, 2820335), (105, 2578592), (112, 2417430), (120, 2256268), (122, 2219280), (140, 1933944), (160, 1692201), (168, 1611620), (183, 1479520), (210, 1289296), (224, 1208715), (240, 1128134), (244, 1109640), (280, 966972), (305, 887712), (336, 805810), (366, 739760), (420, 644648), (427, 634080), (480, 564067), (488, 554820), (560, 483486), (610, 443856), (672, 402905), (732, 369880), (840, 322324), (854, 317040), (915, 295904), (976, 277410), (1120, 241743), (1220, 221928), (1281, 211360), (1321, 204960), (1464, 184940), (1680, 161162), (1708, 158520), (1830, 147952), (1952, 138705), (2135, 126816), (2440, 110964), (2562, 105680), (2642, 102480), (2928, 92470), (3360, 80581), (3416, 79260), (3660, 73976), (3963, 68320), (4270, 63408), (4880, 55482), (5124, 52840), (5284, 51240), (5856, 46235), (6405, 42272), (6605, 40992), (6832, 39630), (7320, 36988), (7926, 34160), (8540, 31704), (9247, 29280), (9760, 27741), (10248, 26420), (10568, 25620), (12810, 21136), (13210, 20496), (13664, 19815), (14640, 18494), (15852, 17080)]