191303280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37957}}^1$

素因数の和:37983

約数の個数: 120

約数和(自身を含む): 734259552

約数和(自身を除く): 542956272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37957, 75914, 113871, 151828, 189785, 227742, 265699, 303656, 341613, 379570, 455484, 531398, 569355, 607312, 683226, 759140, 797097, 910968, 1062796, 1138710, 1328495, 1366452, 1518280, 1594194, 1708065, 1821936, 2125592, 2277420, 2391291, 2656990, 2732904, 3036560, 3188388, 3416130, 3985485, 4251184, 4554840, 4782582, 5313980, 5465808, 6376776, 6832260, 7970970, 9109680, 9565164, 10627960, 11956455, 12753552, 13664520, 15941940, 19130328, 21255920, 23912910, 27329040, 31883880, 38260656, 47825820, 63767760, 95651640, 191303280]

約数ペア:

[(1, 191303280), (2, 95651640), (3, 63767760), (4, 47825820), (5, 38260656), (6, 31883880), (7, 27329040), (8, 23912910), (9, 21255920), (10, 19130328), (12, 15941940), (14, 13664520), (15, 12753552), (16, 11956455), (18, 10627960), (20, 9565164), (21, 9109680), (24, 7970970), (28, 6832260), (30, 6376776), (35, 5465808), (36, 5313980), (40, 4782582), (42, 4554840), (45, 4251184), (48, 3985485), (56, 3416130), (60, 3188388), (63, 3036560), (70, 2732904), (72, 2656990), (80, 2391291), (84, 2277420), (90, 2125592), (105, 1821936), (112, 1708065), (120, 1594194), (126, 1518280), (140, 1366452), (144, 1328495), (168, 1138710), (180, 1062796), (210, 910968), (240, 797097), (252, 759140), (280, 683226), (315, 607312), (336, 569355), (360, 531398), (420, 455484), (504, 379570), (560, 341613), (630, 303656), (720, 265699), (840, 227742), (1008, 189785), (1260, 151828), (1680, 113871), (2520, 75914), (5040, 37957)]