195936120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 667779840

約数和(自身を除く): 471843720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 180, 181, 186, 194, 248, 279, 291, 310, 360, 362, 372, 388, 465, 485, 543, 558, 582, 620, 724, 744, 776, 873, 905, 930, 970, 1086, 1116, 1164, 1240, 1395, 1448, 1455, 1629, 1746, 1810, 1860, 1940, 2172, 2232, 2328, 2715, 2790, 2910, 3007, 3258, 3492, 3620, 3720, 3880, 4344, 4365, 5430, 5580, 5611, 5820, 6014, 6516, 6984, 7240, 8145, 8730, 9021, 10860, 11160, 11222, 11640, 12028, 13032, 15035, 16290, 16833, 17460, 17557, 18042, 21720, 22444, 24056, 27063, 28055, 30070, 32580, 33666, 34920, 35114, 36084, 44888, 45105, 50499, 52671, 54126, 56110, 60140, 65160, 67332, 70228, 72168, 84165, 87785, 90210, 100998, 105342, 108252, 112220, 120280, 134664, 135315, 140456, 158013, 168330, 175570, 180420, 201996, 210684, 216504, 224440, 252495, 263355, 270630, 316026, 336660, 351140, 360840, 403992, 421368, 504990, 526710, 541260, 544267, 632052, 673320, 702280, 790065, 1009980, 1053420, 1082520, 1088534, 1264104, 1580130, 1632801, 2019960, 2106840, 2177068, 2721335, 3160260, 3265602, 4354136, 4898403, 5442670, 6320520, 6531204, 8164005, 9796806, 10885340, 13062408, 16328010, 19593612, 21770680, 24492015, 32656020, 39187224, 48984030, 65312040, 97968060, 195936120]

約数ペア:

[(1, 195936120), (2, 97968060), (3, 65312040), (4, 48984030), (5, 39187224), (6, 32656020), (8, 24492015), (9, 21770680), (10, 19593612), (12, 16328010), (15, 13062408), (18, 10885340), (20, 9796806), (24, 8164005), (30, 6531204), (31, 6320520), (36, 5442670), (40, 4898403), (45, 4354136), (60, 3265602), (62, 3160260), (72, 2721335), (90, 2177068), (93, 2106840), (97, 2019960), (120, 1632801), (124, 1580130), (155, 1264104), (180, 1088534), (181, 1082520), (186, 1053420), (194, 1009980), (248, 790065), (279, 702280), (291, 673320), (310, 632052), (360, 544267), (362, 541260), (372, 526710), (388, 504990), (465, 421368), (485, 403992), (543, 360840), (558, 351140), (582, 336660), (620, 316026), (724, 270630), (744, 263355), (776, 252495), (873, 224440), (905, 216504), (930, 210684), (970, 201996), (1086, 180420), (1116, 175570), (1164, 168330), (1240, 158013), (1395, 140456), (1448, 135315), (1455, 134664), (1629, 120280), (1746, 112220), (1810, 108252), (1860, 105342), (1940, 100998), (2172, 90210), (2232, 87785), (2328, 84165), (2715, 72168), (2790, 70228), (2910, 67332), (3007, 65160), (3258, 60140), (3492, 56110), (3620, 54126), (3720, 52671), (3880, 50499), (4344, 45105), (4365, 44888), (5430, 36084), (5580, 35114), (5611, 34920), (5820, 33666), (6014, 32580), (6516, 30070), (6984, 28055), (7240, 27063), (8145, 24056), (8730, 22444), (9021, 21720), (10860, 18042), (11160, 17557), (11222, 17460), (11640, 16833), (12028, 16290), (13032, 15035)]