31226930880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{6197}}^1$

素因数の和:6427

約数の個数: 224

約数和(自身を含む): 103147611840

約数和(自身を除く): 71920680960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 181, 192, 232, 240, 290, 320, 348, 362, 435, 464, 480, 543, 580, 696, 724, 870, 905, 928, 960, 1086, 1160, 1392, 1448, 1740, 1810, 1856, 2172, 2320, 2715, 2784, 2896, 3480, 3620, 4344, 4640, 5249, 5430, 5568, 5792, 6197, 6960, 7240, 8688, 9280, 10498, 10860, 11584, 12394, 13920, 14480, 15747, 17376, 18591, 20996, 21720, 24788, 26245, 27840, 28960, 30985, 31494, 34752, 37182, 41992, 43440, 49576, 52490, 57920, 61970, 62988, 74364, 78735, 83984, 86880, 92955, 99152, 104980, 123940, 125976, 148728, 157470, 167968, 173760, 179713, 185910, 198304, 209960, 247880, 251952, 297456, 314940, 335936, 359426, 371820, 396608, 419920, 495760, 503904, 539139, 594912, 629880, 718852, 743640, 839840, 898565, 991520, 1007808, 1078278, 1121657, 1189824, 1259760, 1437704, 1487280, 1679680, 1797130, 1983040, 2156556, 2243314, 2519520, 2695695, 2875408, 2974560, 3364971, 3594260, 4313112, 4486628, 5039040, 5391390, 5608285, 5750816, 5949120, 6729942, 7188520, 8626224, 8973256, 10782780, 11216570, 11501632, 13459884, 14377040, 16824855, 17252448, 17946512, 21565560, 22433140, 26919768, 28754080, 32528053, 33649710, 34504896, 35893024, 43131120, 44866280, 53839536, 57508160, 65056106, 67299420, 71786048, 86262240, 89732560, 97584159, 107679072, 130112212, 134598840, 162640265, 172524480, 179465120, 195168318, 215358144, 260224424, 269197680, 325280530, 358930240, 390336636, 487920795, 520448848, 538395360, 650561060, 780673272, 975841590, 1040897696, 1076790720, 1301122120, 1561346544, 1951683180, 2081795392, 2602244240, 3122693088, 3903366360, 5204488480, 6245386176, 7806732720, 10408976960, 15613465440, 31226930880]

約数ペア:

[(1, 31226930880), (2, 15613465440), (3, 10408976960), (4, 7806732720), (5, 6245386176), (6, 5204488480), (8, 3903366360), (10, 3122693088), (12, 2602244240), (15, 2081795392), (16, 1951683180), (20, 1561346544), (24, 1301122120), (29, 1076790720), (30, 1040897696), (32, 975841590), (40, 780673272), (48, 650561060), (58, 538395360), (60, 520448848), (64, 487920795), (80, 390336636), (87, 358930240), (96, 325280530), (116, 269197680), (120, 260224424), (145, 215358144), (160, 195168318), (174, 179465120), (181, 172524480), (192, 162640265), (232, 134598840), (240, 130112212), (290, 107679072), (320, 97584159), (348, 89732560), (362, 86262240), (435, 71786048), (464, 67299420), (480, 65056106), (543, 57508160), (580, 53839536), (696, 44866280), (724, 43131120), (870, 35893024), (905, 34504896), (928, 33649710), (960, 32528053), (1086, 28754080), (1160, 26919768), (1392, 22433140), (1448, 21565560), (1740, 17946512), (1810, 17252448), (1856, 16824855), (2172, 14377040), (2320, 13459884), (2715, 11501632), (2784, 11216570), (2896, 10782780), (3480, 8973256), (3620, 8626224), (4344, 7188520), (4640, 6729942), (5249, 5949120), (5430, 5750816), (5568, 5608285), (5792, 5391390), (6197, 5039040), (6960, 4486628), (7240, 4313112), (8688, 3594260), (9280, 3364971), (10498, 2974560), (10860, 2875408), (11584, 2695695), (12394, 2519520), (13920, 2243314), (14480, 2156556), (15747, 1983040), (17376, 1797130), (18591, 1679680), (20996, 1487280), (21720, 1437704), (24788, 1259760), (26245, 1189824), (27840, 1121657), (28960, 1078278), (30985, 1007808), (31494, 991520), (34752, 898565), (37182, 839840), (41992, 743640), (43440, 718852), (49576, 629880), (52490, 594912), (57920, 539139), (61970, 503904), (62988, 495760), (74364, 419920), (78735, 396608), (83984, 371820), (86880, 359426), (92955, 335936), (99152, 314940), (104980, 297456), (123940, 251952), (125976, 247880), (148728, 209960), (157470, 198304), (167968, 185910), (173760, 179713)]