316932840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4112

約数の個数: 192

約数和(自身を含む): 1215452160

約数和(自身を除く): 898519320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4057, 4340, 5208, 5580, 6510, 7812, 8114, 8680, 9765, 11160, 12171, 13020, 15624, 16228, 19530, 20285, 24342, 26040, 28399, 32456, 36513, 39060, 40570, 48684, 56798, 60855, 73026, 78120, 81140, 85197, 97368, 113596, 121710, 125767, 141995, 146052, 162280, 170394, 182565, 227192, 243420, 251534, 255591, 283990, 292104, 340788, 365130, 377301, 425985, 486840, 503068, 511182, 567980, 628835, 681576, 730260, 754602, 851970, 880369, 1006136, 1022364, 1131903, 1135960, 1257670, 1277955, 1460520, 1509204, 1703940, 1760738, 1886505, 2044728, 2263806, 2515340, 2555910, 2641107, 3018408, 3407880, 3521476, 3773010, 4401845, 4527612, 5030680, 5111820, 5282214, 5659515, 7042952, 7546020, 7923321, 8803690, 9055224, 10223640, 10564428, 11319030, 13205535, 15092040, 15846642, 17607380, 21128856, 22638060, 26411070, 31693284, 35214760, 39616605, 45276120, 52822140, 63386568, 79233210, 105644280, 158466420, 316932840]

約数ペア:

[(1, 316932840), (2, 158466420), (3, 105644280), (4, 79233210), (5, 63386568), (6, 52822140), (7, 45276120), (8, 39616605), (9, 35214760), (10, 31693284), (12, 26411070), (14, 22638060), (15, 21128856), (18, 17607380), (20, 15846642), (21, 15092040), (24, 13205535), (28, 11319030), (30, 10564428), (31, 10223640), (35, 9055224), (36, 8803690), (40, 7923321), (42, 7546020), (45, 7042952), (56, 5659515), (60, 5282214), (62, 5111820), (63, 5030680), (70, 4527612), (72, 4401845), (84, 3773010), (90, 3521476), (93, 3407880), (105, 3018408), (120, 2641107), (124, 2555910), (126, 2515340), (140, 2263806), (155, 2044728), (168, 1886505), (180, 1760738), (186, 1703940), (210, 1509204), (217, 1460520), (248, 1277955), (252, 1257670), (279, 1135960), (280, 1131903), (310, 1022364), (315, 1006136), (360, 880369), (372, 851970), (420, 754602), (434, 730260), (465, 681576), (504, 628835), (558, 567980), (620, 511182), (630, 503068), (651, 486840), (744, 425985), (840, 377301), (868, 365130), (930, 340788), (1085, 292104), (1116, 283990), (1240, 255591), (1260, 251534), (1302, 243420), (1395, 227192), (1736, 182565), (1860, 170394), (1953, 162280), (2170, 146052), (2232, 141995), (2520, 125767), (2604, 121710), (2790, 113596), (3255, 97368), (3720, 85197), (3906, 81140), (4057, 78120), (4340, 73026), (5208, 60855), (5580, 56798), (6510, 48684), (7812, 40570), (8114, 39060), (8680, 36513), (9765, 32456), (11160, 28399), (12171, 26040), (13020, 24342), (15624, 20285), (16228, 19530)]