347213880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 1225224000

約数和(自身を除く): 878010120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 439, 468, 507, 520, 585, 676, 780, 845, 878, 936, 1014, 1170, 1317, 1352, 1521, 1560, 1690, 1756, 2028, 2195, 2197, 2340, 2535, 2634, 3042, 3380, 3512, 3951, 4056, 4390, 4394, 4680, 5070, 5268, 5707, 6084, 6585, 6591, 6760, 7605, 7902, 8780, 8788, 10140, 10536, 10985, 11414, 12168, 13170, 13182, 15210, 15804, 17121, 17560, 17576, 19755, 19773, 20280, 21970, 22828, 26340, 26364, 28535, 30420, 31608, 32955, 34242, 39510, 39546, 43940, 45656, 51363, 52680, 52728, 57070, 60840, 65910, 68484, 74191, 79020, 79092, 85605, 87880, 98865, 102726, 114140, 131820, 136968, 148382, 158040, 158184, 171210, 197730, 205452, 222573, 228280, 256815, 263640, 296764, 342420, 370955, 395460, 410904, 445146, 513630, 593528, 667719, 684840, 741910, 790920, 890292, 964483, 1027260, 1112865, 1335438, 1483820, 1780584, 1928966, 2054520, 2225730, 2670876, 2893449, 2967640, 3338595, 3857932, 4451460, 4822415, 5341752, 5786898, 6677190, 7715864, 8680347, 8902920, 9644830, 11573796, 13354380, 14467245, 17360694, 19289660, 23147592, 26708760, 28934490, 34721388, 38579320, 43401735, 57868980, 69442776, 86803470, 115737960, 173606940, 347213880]

約数ペア:

[(1, 347213880), (2, 173606940), (3, 115737960), (4, 86803470), (5, 69442776), (6, 57868980), (8, 43401735), (9, 38579320), (10, 34721388), (12, 28934490), (13, 26708760), (15, 23147592), (18, 19289660), (20, 17360694), (24, 14467245), (26, 13354380), (30, 11573796), (36, 9644830), (39, 8902920), (40, 8680347), (45, 7715864), (52, 6677190), (60, 5786898), (65, 5341752), (72, 4822415), (78, 4451460), (90, 3857932), (104, 3338595), (117, 2967640), (120, 2893449), (130, 2670876), (156, 2225730), (169, 2054520), (180, 1928966), (195, 1780584), (234, 1483820), (260, 1335438), (312, 1112865), (338, 1027260), (360, 964483), (390, 890292), (439, 790920), (468, 741910), (507, 684840), (520, 667719), (585, 593528), (676, 513630), (780, 445146), (845, 410904), (878, 395460), (936, 370955), (1014, 342420), (1170, 296764), (1317, 263640), (1352, 256815), (1521, 228280), (1560, 222573), (1690, 205452), (1756, 197730), (2028, 171210), (2195, 158184), (2197, 158040), (2340, 148382), (2535, 136968), (2634, 131820), (3042, 114140), (3380, 102726), (3512, 98865), (3951, 87880), (4056, 85605), (4390, 79092), (4394, 79020), (4680, 74191), (5070, 68484), (5268, 65910), (5707, 60840), (6084, 57070), (6585, 52728), (6591, 52680), (6760, 51363), (7605, 45656), (7902, 43940), (8780, 39546), (8788, 39510), (10140, 34242), (10536, 32955), (10985, 31608), (11414, 30420), (12168, 28535), (13170, 26364), (13182, 26340), (15210, 22828), (15804, 21970), (17121, 20280), (17560, 19773), (17576, 19755)]