348776040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 1157068800

約数和(自身を除く): 808292760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 53, 58, 60, 61, 62, 87, 93, 106, 116, 120, 122, 124, 145, 155, 159, 174, 183, 186, 212, 232, 244, 248, 265, 290, 305, 310, 318, 348, 366, 372, 424, 435, 465, 488, 530, 580, 610, 620, 636, 696, 732, 744, 795, 870, 899, 915, 930, 1060, 1160, 1220, 1240, 1272, 1464, 1537, 1590, 1643, 1740, 1769, 1798, 1830, 1860, 1891, 2120, 2440, 2697, 3074, 3180, 3233, 3286, 3480, 3538, 3596, 3660, 3720, 3782, 4495, 4611, 4929, 5307, 5394, 5673, 6148, 6360, 6466, 6572, 7076, 7192, 7320, 7564, 7685, 8215, 8845, 8990, 9222, 9455, 9699, 9858, 10614, 10788, 11346, 12296, 12932, 13144, 13485, 14152, 15128, 15370, 16165, 16430, 17690, 17980, 18444, 18910, 19398, 19716, 21228, 21576, 22692, 23055, 24645, 25864, 26535, 26970, 28365, 30740, 32330, 32860, 35380, 35960, 36888, 37820, 38796, 39432, 42456, 45384, 46110, 47647, 48495, 49290, 53070, 53940, 54839, 56730, 61480, 64660, 65720, 70760, 75640, 77592, 92220, 93757, 95294, 96990, 98580, 100223, 106140, 107880, 109678, 113460, 129320, 142941, 164517, 184440, 187514, 190588, 193980, 197160, 200446, 212280, 219356, 226920, 238235, 274195, 281271, 285882, 300669, 329034, 375028, 381176, 387960, 400892, 438712, 468785, 476470, 501115, 548390, 562542, 571764, 601338, 658068, 714705, 750056, 801784, 822585, 937570, 952940, 1002230, 1096780, 1125084, 1143528, 1202676, 1316136, 1406355, 1429410, 1503345, 1645170, 1875140, 1905880, 2004460, 2193560, 2250168, 2405352, 2812710, 2858820, 2906467, 3006690, 3290340, 3750280, 4008920, 5625420, 5717640, 5812934, 6013380, 6580680, 8719401, 11250840, 11625868, 12026760, 14532335, 17438802, 23251736, 29064670, 34877604, 43597005, 58129340, 69755208, 87194010, 116258680, 174388020, 348776040]

約数ペア:

[(1, 348776040), (2, 174388020), (3, 116258680), (4, 87194010), (5, 69755208), (6, 58129340), (8, 43597005), (10, 34877604), (12, 29064670), (15, 23251736), (20, 17438802), (24, 14532335), (29, 12026760), (30, 11625868), (31, 11250840), (40, 8719401), (53, 6580680), (58, 6013380), (60, 5812934), (61, 5717640), (62, 5625420), (87, 4008920), (93, 3750280), (106, 3290340), (116, 3006690), (120, 2906467), (122, 2858820), (124, 2812710), (145, 2405352), (155, 2250168), (159, 2193560), (174, 2004460), (183, 1905880), (186, 1875140), (212, 1645170), (232, 1503345), (244, 1429410), (248, 1406355), (265, 1316136), (290, 1202676), (305, 1143528), (310, 1125084), (318, 1096780), (348, 1002230), (366, 952940), (372, 937570), (424, 822585), (435, 801784), (465, 750056), (488, 714705), (530, 658068), (580, 601338), (610, 571764), (620, 562542), (636, 548390), (696, 501115), (732, 476470), (744, 468785), (795, 438712), (870, 400892), (899, 387960), (915, 381176), (930, 375028), (1060, 329034), (1160, 300669), (1220, 285882), (1240, 281271), (1272, 274195), (1464, 238235), (1537, 226920), (1590, 219356), (1643, 212280), (1740, 200446), (1769, 197160), (1798, 193980), (1830, 190588), (1860, 187514), (1891, 184440), (2120, 164517), (2440, 142941), (2697, 129320), (3074, 113460), (3180, 109678), (3233, 107880), (3286, 106140), (3480, 100223), (3538, 98580), (3596, 96990), (3660, 95294), (3720, 93757), (3782, 92220), (4495, 77592), (4611, 75640), (4929, 70760), (5307, 65720), (5394, 64660), (5673, 61480), (6148, 56730), (6360, 54839), (6466, 53940), (6572, 53070), (7076, 49290), (7192, 48495), (7320, 47647), (7564, 46110), (7685, 45384), (8215, 42456), (8845, 39432), (8990, 38796), (9222, 37820), (9455, 36888), (9699, 35960), (9858, 35380), (10614, 32860), (10788, 32330), (11346, 30740), (12296, 28365), (12932, 26970), (13144, 26535), (13485, 25864), (14152, 24645), (15128, 23055), (15370, 22692), (16165, 21576), (16430, 21228), (17690, 19716), (17980, 19398), (18444, 18910)]