127535520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37957}}^1$

素因数の和:37982

約数の個数: 96

約数和(自身を含む): 459139968

約数和(自身を除く): 331604448

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 37957, 75914, 113871, 151828, 189785, 227742, 265699, 303656, 379570, 455484, 531398, 569355, 607312, 759140, 797097, 910968, 1062796, 1138710, 1214624, 1328495, 1518280, 1594194, 1821936, 2125592, 2277420, 2656990, 3036560, 3188388, 3643872, 3985485, 4251184, 4554840, 5313980, 6073120, 6376776, 7970970, 8502368, 9109680, 10627960, 12753552, 15941940, 18219360, 21255920, 25507104, 31883880, 42511840, 63767760, 127535520]

約数ペア:

[(1, 127535520), (2, 63767760), (3, 42511840), (4, 31883880), (5, 25507104), (6, 21255920), (7, 18219360), (8, 15941940), (10, 12753552), (12, 10627960), (14, 9109680), (15, 8502368), (16, 7970970), (20, 6376776), (21, 6073120), (24, 5313980), (28, 4554840), (30, 4251184), (32, 3985485), (35, 3643872), (40, 3188388), (42, 3036560), (48, 2656990), (56, 2277420), (60, 2125592), (70, 1821936), (80, 1594194), (84, 1518280), (96, 1328495), (105, 1214624), (112, 1138710), (120, 1062796), (140, 910968), (160, 797097), (168, 759140), (210, 607312), (224, 569355), (240, 531398), (280, 455484), (336, 379570), (420, 303656), (480, 265699), (560, 227742), (672, 189785), (840, 151828), (1120, 113871), (1680, 75914), (3360, 37957)]