18376911280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1024

約数の個数: 240

約数和(自身を含む): 53141759424

約数和(自身を除く): 34764848144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 277, 280, 338, 364, 455, 520, 554, 560, 676, 701, 728, 845, 910, 1040, 1108, 1183, 1352, 1385, 1402, 1456, 1690, 1820, 1939, 2216, 2366, 2704, 2770, 2804, 3380, 3505, 3601, 3640, 3878, 4432, 4732, 4907, 5540, 5608, 5915, 6760, 7010, 7202, 7280, 7756, 9113, 9464, 9695, 9814, 11080, 11216, 11830, 13520, 14020, 14404, 15512, 18005, 18226, 18928, 19390, 19628, 22160, 23660, 24535, 25207, 28040, 28808, 31024, 36010, 36452, 38780, 39256, 45565, 46813, 47320, 49070, 50414, 56080, 57616, 63791, 72020, 72904, 77560, 78512, 91130, 93626, 94640, 98140, 100828, 118469, 126035, 127582, 144040, 145808, 155120, 182260, 187252, 194177, 196280, 201656, 234065, 236938, 252070, 255164, 288080, 318955, 327691, 364520, 374504, 388354, 392560, 403312, 468130, 473876, 504140, 510328, 592345, 637910, 655382, 729040, 749008, 776708, 829283, 936260, 947752, 970885, 1008280, 1020656, 1184690, 1275820, 1310764, 1359239, 1553416, 1638455, 1658566, 1872520, 1895504, 1941770, 2016560, 2369380, 2524301, 2551640, 2621528, 2718478, 3106832, 3276910, 3317132, 3745040, 3883540, 4146415, 4738760, 5048602, 5103280, 5243056, 5436956, 6553820, 6634264, 6796195, 7767080, 8292830, 9477520, 10097204, 10873912, 12621505, 13107640, 13268528, 13592390, 15534160, 16585660, 17670107, 20194408, 21747824, 25243010, 26215280, 27184780, 32815913, 33171320, 35340214, 40388816, 50486020, 54369560, 65631826, 66342640, 70680428, 88350535, 100972040, 108739120, 131263652, 141360856, 164079565, 176701070, 201944080, 229711391, 262527304, 282721712, 328159130, 353402140, 459422782, 525054608, 656318260, 706804280, 918845564, 1148556955, 1312636520, 1413608560, 1837691128, 2297113910, 2625273040, 3675382256, 4594227820, 9188455640, 18376911280]

約数ペア:

[(1, 18376911280), (2, 9188455640), (4, 4594227820), (5, 3675382256), (7, 2625273040), (8, 2297113910), (10, 1837691128), (13, 1413608560), (14, 1312636520), (16, 1148556955), (20, 918845564), (26, 706804280), (28, 656318260), (35, 525054608), (40, 459422782), (52, 353402140), (56, 328159130), (65, 282721712), (70, 262527304), (80, 229711391), (91, 201944080), (104, 176701070), (112, 164079565), (130, 141360856), (140, 131263652), (169, 108739120), (182, 100972040), (208, 88350535), (260, 70680428), (277, 66342640), (280, 65631826), (338, 54369560), (364, 50486020), (455, 40388816), (520, 35340214), (554, 33171320), (560, 32815913), (676, 27184780), (701, 26215280), (728, 25243010), (845, 21747824), (910, 20194408), (1040, 17670107), (1108, 16585660), (1183, 15534160), (1352, 13592390), (1385, 13268528), (1402, 13107640), (1456, 12621505), (1690, 10873912), (1820, 10097204), (1939, 9477520), (2216, 8292830), (2366, 7767080), (2704, 6796195), (2770, 6634264), (2804, 6553820), (3380, 5436956), (3505, 5243056), (3601, 5103280), (3640, 5048602), (3878, 4738760), (4432, 4146415), (4732, 3883540), (4907, 3745040), (5540, 3317132), (5608, 3276910), (5915, 3106832), (6760, 2718478), (7010, 2621528), (7202, 2551640), (7280, 2524301), (7756, 2369380), (9113, 2016560), (9464, 1941770), (9695, 1895504), (9814, 1872520), (11080, 1658566), (11216, 1638455), (11830, 1553416), (13520, 1359239), (14020, 1310764), (14404, 1275820), (15512, 1184690), (18005, 1020656), (18226, 1008280), (18928, 970885), (19390, 947752), (19628, 936260), (22160, 829283), (23660, 776708), (24535, 749008), (25207, 729040), (28040, 655382), (28808, 637910), (31024, 592345), (36010, 510328), (36452, 504140), (38780, 473876), (39256, 468130), (45565, 403312), (46813, 392560), (47320, 388354), (49070, 374504), (50414, 364520), (56080, 327691), (57616, 318955), (63791, 288080), (72020, 255164), (72904, 252070), (77560, 236938), (78512, 234065), (91130, 201656), (93626, 196280), (94640, 194177), (98140, 187252), (100828, 182260), (118469, 155120), (126035, 145808), (127582, 144040)]