717850440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 2402814960

約数和(自身を除く): 1684964520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 97, 120, 122, 180, 183, 194, 244, 291, 305, 337, 360, 366, 388, 485, 488, 549, 582, 610, 674, 732, 776, 873, 915, 970, 1011, 1098, 1164, 1220, 1348, 1455, 1464, 1685, 1746, 1830, 1940, 2022, 2196, 2328, 2440, 2696, 2745, 2910, 3033, 3370, 3492, 3660, 3880, 4044, 4365, 4392, 5055, 5490, 5820, 5917, 6066, 6740, 6984, 7320, 8088, 8730, 10110, 10980, 11640, 11834, 12132, 13480, 15165, 17460, 17751, 20220, 20557, 21960, 23668, 24264, 29585, 30330, 32689, 34920, 35502, 40440, 41114, 47336, 53253, 59170, 60660, 61671, 65378, 71004, 82228, 88755, 98067, 102785, 106506, 118340, 121320, 123342, 130756, 142008, 163445, 164456, 177510, 185013, 196134, 205570, 213012, 236680, 246684, 261512, 266265, 294201, 308355, 326890, 355020, 370026, 392268, 411140, 426024, 490335, 493368, 532530, 588402, 616710, 653780, 710040, 740052, 784536, 822280, 925065, 980670, 1065060, 1176804, 1233420, 1307560, 1471005, 1480104, 1850130, 1961340, 1994029, 2130120, 2353608, 2466840, 2942010, 3700260, 3922680, 3988058, 5884020, 5982087, 7400520, 7976116, 9970145, 11768040, 11964174, 15952232, 17946261, 19940290, 23928348, 29910435, 35892522, 39880580, 47856696, 59820870, 71785044, 79761160, 89731305, 119641740, 143570088, 179462610, 239283480, 358925220, 717850440]

約数ペア:

[(1, 717850440), (2, 358925220), (3, 239283480), (4, 179462610), (5, 143570088), (6, 119641740), (8, 89731305), (9, 79761160), (10, 71785044), (12, 59820870), (15, 47856696), (18, 39880580), (20, 35892522), (24, 29910435), (30, 23928348), (36, 19940290), (40, 17946261), (45, 15952232), (60, 11964174), (61, 11768040), (72, 9970145), (90, 7976116), (97, 7400520), (120, 5982087), (122, 5884020), (180, 3988058), (183, 3922680), (194, 3700260), (244, 2942010), (291, 2466840), (305, 2353608), (337, 2130120), (360, 1994029), (366, 1961340), (388, 1850130), (485, 1480104), (488, 1471005), (549, 1307560), (582, 1233420), (610, 1176804), (674, 1065060), (732, 980670), (776, 925065), (873, 822280), (915, 784536), (970, 740052), (1011, 710040), (1098, 653780), (1164, 616710), (1220, 588402), (1348, 532530), (1455, 493368), (1464, 490335), (1685, 426024), (1746, 411140), (1830, 392268), (1940, 370026), (2022, 355020), (2196, 326890), (2328, 308355), (2440, 294201), (2696, 266265), (2745, 261512), (2910, 246684), (3033, 236680), (3370, 213012), (3492, 205570), (3660, 196134), (3880, 185013), (4044, 177510), (4365, 164456), (4392, 163445), (5055, 142008), (5490, 130756), (5820, 123342), (5917, 121320), (6066, 118340), (6740, 106506), (6984, 102785), (7320, 98067), (8088, 88755), (8730, 82228), (10110, 71004), (10980, 65378), (11640, 61671), (11834, 60660), (12132, 59170), (13480, 53253), (15165, 47336), (17460, 41114), (17751, 40440), (20220, 35502), (20557, 34920), (21960, 32689), (23668, 30330), (24264, 29585)]