1902429360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8892

約数の個数: 240

約数和(自身を含む): 7180415424

約数和(自身を除く): 5277986064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 8280, 8837, 8970, 9360, 10764, 11960, 13455, 14352, 16560, 17674, 17940, 21528, 23920, 26511, 26910, 35348, 35880, 43056, 44185, 53022, 53820, 70696, 71760, 79533, 88370, 106044, 107640, 114881, 132555, 141392, 159066, 176740, 203251, 212088, 215280, 229762, 265110, 318132, 344643, 353480, 397665, 406502, 424176, 459524, 530220, 574405, 609753, 636264, 689286, 706960, 795330, 813004, 919048, 1016255, 1033929, 1060440, 1148810, 1219506, 1272528, 1378572, 1590660, 1626008, 1723215, 1829259, 1838096, 2032510, 2067858, 2120880, 2297620, 2439012, 2642263, 2757144, 3048765, 3181320, 3252016, 3446430, 3658518, 4065020, 4135716, 4595240, 4878024, 5169645, 5284526, 5514288, 6097530, 6362640, 6892860, 7317036, 7926789, 8130040, 8271432, 9146295, 9190480, 9756048, 10339290, 10569052, 12195060, 13211315, 13785720, 14634072, 15853578, 16260080, 16542864, 18292590, 20678580, 21138104, 23780367, 24390120, 26422630, 27571440, 29268144, 31707156, 36585180, 39633945, 41357160, 42276208, 47560734, 48780240, 52845260, 63414312, 73170360, 79267890, 82714320, 95121468, 105690520, 118901835, 126828624, 146340720, 158535780, 190242936, 211381040, 237803670, 317071560, 380485872, 475607340, 634143120, 951214680, 1902429360]

約数ペア:

[(1, 1902429360), (2, 951214680), (3, 634143120), (4, 475607340), (5, 380485872), (6, 317071560), (8, 237803670), (9, 211381040), (10, 190242936), (12, 158535780), (13, 146340720), (15, 126828624), (16, 118901835), (18, 105690520), (20, 95121468), (23, 82714320), (24, 79267890), (26, 73170360), (30, 63414312), (36, 52845260), (39, 48780240), (40, 47560734), (45, 42276208), (46, 41357160), (48, 39633945), (52, 36585180), (60, 31707156), (65, 29268144), (69, 27571440), (72, 26422630), (78, 24390120), (80, 23780367), (90, 21138104), (92, 20678580), (104, 18292590), (115, 16542864), (117, 16260080), (120, 15853578), (130, 14634072), (138, 13785720), (144, 13211315), (156, 12195060), (180, 10569052), (184, 10339290), (195, 9756048), (207, 9190480), (208, 9146295), (230, 8271432), (234, 8130040), (240, 7926789), (260, 7317036), (276, 6892860), (299, 6362640), (312, 6097530), (345, 5514288), (360, 5284526), (368, 5169645), (390, 4878024), (414, 4595240), (460, 4135716), (468, 4065020), (520, 3658518), (552, 3446430), (585, 3252016), (598, 3181320), (624, 3048765), (690, 2757144), (720, 2642263), (780, 2439012), (828, 2297620), (897, 2120880), (920, 2067858), (936, 2032510), (1035, 1838096), (1040, 1829259), (1104, 1723215), (1170, 1626008), (1196, 1590660), (1380, 1378572), (1495, 1272528), (1560, 1219506), (1656, 1148810), (1794, 1060440), (1840, 1033929), (1872, 1016255), (2070, 919048), (2340, 813004), (2392, 795330), (2691, 706960), (2760, 689286), (2990, 636264), (3120, 609753), (3312, 574405), (3588, 530220), (4140, 459524), (4485, 424176), (4680, 406502), (4784, 397665), (5382, 353480), (5520, 344643), (5980, 318132), (7176, 265110), (8280, 229762), (8837, 215280), (8970, 212088), (9360, 203251), (10764, 176740), (11960, 159066), (13455, 141392), (14352, 132555), (16560, 114881), (17674, 107640), (17940, 106044), (21528, 88370), (23920, 79533), (26511, 71760), (26910, 70696), (35348, 53820), (35880, 53022), (43056, 44185)]