1902129840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2108

約数の個数: 240

約数和(自身を含む): 6949680192

約数和(自身を除く): 5047550352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 103, 104, 117, 120, 130, 144, 156, 180, 195, 206, 208, 234, 240, 260, 309, 312, 360, 390, 412, 468, 515, 520, 585, 618, 624, 720, 780, 824, 927, 936, 1030, 1040, 1170, 1236, 1339, 1545, 1560, 1648, 1854, 1872, 1973, 2060, 2340, 2472, 2678, 3090, 3120, 3708, 3946, 4017, 4120, 4635, 4680, 4944, 5356, 5919, 6180, 6695, 7416, 7892, 8034, 8240, 9270, 9360, 9865, 10712, 11838, 12051, 12360, 13390, 14832, 15784, 16068, 17757, 18540, 19730, 20085, 21424, 23676, 24102, 24720, 25649, 26780, 29595, 31568, 32136, 35514, 37080, 39460, 40170, 47352, 48204, 51298, 53560, 59190, 60255, 64272, 71028, 74160, 76947, 78920, 80340, 88785, 94704, 96408, 102596, 107120, 118380, 120510, 128245, 142056, 153894, 157840, 160680, 177570, 192816, 203219, 205192, 230841, 236760, 241020, 256490, 284112, 307788, 321360, 355140, 384735, 406438, 410384, 461682, 473520, 482040, 512980, 609657, 615576, 710280, 769470, 812876, 923364, 964080, 1016095, 1025960, 1154205, 1219314, 1231152, 1420560, 1538940, 1625752, 1828971, 1846728, 2032190, 2051920, 2308410, 2438628, 2641847, 3048285, 3077880, 3251504, 3657942, 3693456, 4064380, 4616820, 4877256, 5283694, 6096570, 6155760, 7315884, 7925541, 8128760, 9144855, 9233640, 9754512, 10567388, 12193140, 13209235, 14631768, 15851082, 16257520, 18289710, 18467280, 21134776, 23776623, 24386280, 26418470, 29263536, 31702164, 36579420, 39627705, 42269552, 47553246, 48772560, 52836940, 63404328, 73158840, 79255410, 95106492, 105673880, 118883115, 126808656, 146317680, 158510820, 190212984, 211347760, 237766230, 317021640, 380425968, 475532460, 634043280, 951064920, 1902129840]

約数ペア:

[(1, 1902129840), (2, 951064920), (3, 634043280), (4, 475532460), (5, 380425968), (6, 317021640), (8, 237766230), (9, 211347760), (10, 190212984), (12, 158510820), (13, 146317680), (15, 126808656), (16, 118883115), (18, 105673880), (20, 95106492), (24, 79255410), (26, 73158840), (30, 63404328), (36, 52836940), (39, 48772560), (40, 47553246), (45, 42269552), (48, 39627705), (52, 36579420), (60, 31702164), (65, 29263536), (72, 26418470), (78, 24386280), (80, 23776623), (90, 21134776), (103, 18467280), (104, 18289710), (117, 16257520), (120, 15851082), (130, 14631768), (144, 13209235), (156, 12193140), (180, 10567388), (195, 9754512), (206, 9233640), (208, 9144855), (234, 8128760), (240, 7925541), (260, 7315884), (309, 6155760), (312, 6096570), (360, 5283694), (390, 4877256), (412, 4616820), (468, 4064380), (515, 3693456), (520, 3657942), (585, 3251504), (618, 3077880), (624, 3048285), (720, 2641847), (780, 2438628), (824, 2308410), (927, 2051920), (936, 2032190), (1030, 1846728), (1040, 1828971), (1170, 1625752), (1236, 1538940), (1339, 1420560), (1545, 1231152), (1560, 1219314), (1648, 1154205), (1854, 1025960), (1872, 1016095), (1973, 964080), (2060, 923364), (2340, 812876), (2472, 769470), (2678, 710280), (3090, 615576), (3120, 609657), (3708, 512980), (3946, 482040), (4017, 473520), (4120, 461682), (4635, 410384), (4680, 406438), (4944, 384735), (5356, 355140), (5919, 321360), (6180, 307788), (6695, 284112), (7416, 256490), (7892, 241020), (8034, 236760), (8240, 230841), (9270, 205192), (9360, 203219), (9865, 192816), (10712, 177570), (11838, 160680), (12051, 157840), (12360, 153894), (13390, 142056), (14832, 128245), (15784, 120510), (16068, 118380), (17757, 107120), (18540, 102596), (19730, 96408), (20085, 94704), (21424, 88785), (23676, 80340), (24102, 78920), (24720, 76947), (25649, 74160), (26780, 71028), (29595, 64272), (31568, 60255), (32136, 59190), (35514, 53560), (37080, 51298), (39460, 48204), (40170, 47352)]