378087840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 288

約数和(自身を含む): 1463978880

約数和(自身を除く): 1085891040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1063, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2126, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3189, 3420, 3705, 3744, 3952, 4252, 4446, 4560, 4680, 4940, 5315, 5472, 5928, 6240, 6378, 6840, 7410, 7904, 8504, 8892, 9120, 9360, 9567, 9880, 10630, 11115, 11856, 12756, 13680, 13819, 14820, 15945, 17008, 17784, 18720, 19134, 19760, 20197, 21260, 22230, 23712, 25512, 27360, 27638, 29640, 31890, 34016, 35568, 38268, 39520, 40394, 41457, 42520, 44460, 47835, 51024, 55276, 59280, 60591, 63780, 69095, 71136, 76536, 80788, 82914, 85040, 88920, 95670, 100985, 102048, 110552, 118560, 121182, 124371, 127560, 138190, 153072, 161576, 165828, 170080, 177840, 181773, 191340, 201970, 207285, 221104, 242364, 248742, 255120, 262561, 276380, 302955, 306144, 323152, 331656, 355680, 363546, 382680, 403940, 414570, 442208, 484728, 497484, 510240, 525122, 552760, 605910, 621855, 646304, 663312, 727092, 765360, 787683, 807880, 829140, 908865, 969456, 994968, 1050244, 1105520, 1211820, 1243710, 1312805, 1326624, 1454184, 1530720, 1575366, 1615760, 1658280, 1817730, 1938912, 1989936, 2100488, 2211040, 2363049, 2423640, 2487420, 2625610, 2908368, 3150732, 3231520, 3316560, 3635460, 3938415, 3979872, 4200976, 4726098, 4847280, 4974840, 5251220, 5816736, 6301464, 6633120, 7270920, 7876830, 8401952, 9452196, 9694560, 9949680, 10502440, 11815245, 12602928, 14541840, 15753660, 18904392, 19899360, 21004880, 23630490, 25205856, 29083680, 31507320, 37808784, 42009760, 47260980, 63014640, 75617568, 94521960, 126029280, 189043920, 378087840]

約数ペア:

[(1, 378087840), (2, 189043920), (3, 126029280), (4, 94521960), (5, 75617568), (6, 63014640), (8, 47260980), (9, 42009760), (10, 37808784), (12, 31507320), (13, 29083680), (15, 25205856), (16, 23630490), (18, 21004880), (19, 19899360), (20, 18904392), (24, 15753660), (26, 14541840), (30, 12602928), (32, 11815245), (36, 10502440), (38, 9949680), (39, 9694560), (40, 9452196), (45, 8401952), (48, 7876830), (52, 7270920), (57, 6633120), (60, 6301464), (65, 5816736), (72, 5251220), (76, 4974840), (78, 4847280), (80, 4726098), (90, 4200976), (95, 3979872), (96, 3938415), (104, 3635460), (114, 3316560), (117, 3231520), (120, 3150732), (130, 2908368), (144, 2625610), (152, 2487420), (156, 2423640), (160, 2363049), (171, 2211040), (180, 2100488), (190, 1989936), (195, 1938912), (208, 1817730), (228, 1658280), (234, 1615760), (240, 1575366), (247, 1530720), (260, 1454184), (285, 1326624), (288, 1312805), (304, 1243710), (312, 1211820), (342, 1105520), (360, 1050244), (380, 994968), (390, 969456), (416, 908865), (456, 829140), (468, 807880), (480, 787683), (494, 765360), (520, 727092), (570, 663312), (585, 646304), (608, 621855), (624, 605910), (684, 552760), (720, 525122), (741, 510240), (760, 497484), (780, 484728), (855, 442208), (912, 414570), (936, 403940), (988, 382680), (1040, 363546), (1063, 355680), (1140, 331656), (1170, 323152), (1235, 306144), (1248, 302955), (1368, 276380), (1440, 262561), (1482, 255120), (1520, 248742), (1560, 242364), (1710, 221104), (1824, 207285), (1872, 201970), (1976, 191340), (2080, 181773), (2126, 177840), (2223, 170080), (2280, 165828), (2340, 161576), (2470, 153072), (2736, 138190), (2964, 127560), (3040, 124371), (3120, 121182), (3189, 118560), (3420, 110552), (3705, 102048), (3744, 100985), (3952, 95670), (4252, 88920), (4446, 85040), (4560, 82914), (4680, 80788), (4940, 76536), (5315, 71136), (5472, 69095), (5928, 63780), (6240, 60591), (6378, 59280), (6840, 55276), (7410, 51024), (7904, 47835), (8504, 44460), (8892, 42520), (9120, 41457), (9360, 40394), (9567, 39520), (9880, 38268), (10630, 35568), (11115, 34016), (11856, 31890), (12756, 29640), (13680, 27638), (13819, 27360), (14820, 25512), (15945, 23712), (17008, 22230), (17784, 21260), (18720, 20197), (19134, 19760)]