74273920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 207100800

約数和(自身を除く): 132826880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 280, 281, 295, 320, 413, 448, 472, 560, 562, 590, 640, 826, 896, 944, 1120, 1124, 1180, 1405, 1652, 1888, 1967, 2065, 2240, 2248, 2360, 2810, 3304, 3776, 3934, 4130, 4480, 4496, 4720, 5620, 6608, 7552, 7868, 8260, 8992, 9440, 9835, 11240, 13216, 15736, 16520, 16579, 17984, 18880, 19670, 22480, 26432, 31472, 33040, 33158, 35968, 37760, 39340, 44960, 52864, 62944, 66080, 66316, 78680, 82895, 89920, 116053, 125888, 132160, 132632, 157360, 165790, 179840, 232106, 251776, 264320, 265264, 314720, 331580, 464212, 530528, 580265, 629440, 663160, 928424, 1061056, 1160530, 1258880, 1326320, 1856848, 2122112, 2321060, 2652640, 3713696, 4642120, 5305280, 7427392, 9284240, 10610560, 14854784, 18568480, 37136960, 74273920]

約数ペア:

[(1, 74273920), (2, 37136960), (4, 18568480), (5, 14854784), (7, 10610560), (8, 9284240), (10, 7427392), (14, 5305280), (16, 4642120), (20, 3713696), (28, 2652640), (32, 2321060), (35, 2122112), (40, 1856848), (56, 1326320), (59, 1258880), (64, 1160530), (70, 1061056), (80, 928424), (112, 663160), (118, 629440), (128, 580265), (140, 530528), (160, 464212), (224, 331580), (236, 314720), (280, 265264), (281, 264320), (295, 251776), (320, 232106), (413, 179840), (448, 165790), (472, 157360), (560, 132632), (562, 132160), (590, 125888), (640, 116053), (826, 89920), (896, 82895), (944, 78680), (1120, 66316), (1124, 66080), (1180, 62944), (1405, 52864), (1652, 44960), (1888, 39340), (1967, 37760), (2065, 35968), (2240, 33158), (2248, 33040), (2360, 31472), (2810, 26432), (3304, 22480), (3776, 19670), (3934, 18880), (4130, 17984), (4480, 16579), (4496, 16520), (4720, 15736), (5620, 13216), (6608, 11240), (7552, 9835), (7868, 9440), (8260, 8992)]