1915509960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8397

約数の個数: 288

約数和(自身を含む): 7799795640

約数和(自身を除く): 5884285680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8353, 8820, 9555, 10920, 11466, 12740, 15288, 16380, 16706, 17640, 19110, 22932, 25059, 25480, 28665, 32760, 33412, 38220, 41765, 45864, 50118, 57330, 58471, 66824, 75177, 76440, 83530, 100236, 108589, 114660, 116942, 125295, 150354, 167060, 175413, 200472, 217178, 229320, 233884, 250590, 292355, 300708, 325767, 334120, 350826, 375885, 409297, 434356, 467768, 501180, 526239, 542945, 584710, 601416, 651534, 701652, 751770, 760123, 818594, 868712, 877065, 977301, 1002360, 1052478, 1085890, 1169420, 1227891, 1303068, 1403304, 1503540, 1520246, 1628835, 1637188, 1754130, 1954602, 2046485, 2104956, 2171780, 2280369, 2338840, 2455782, 2606136, 2631195, 3007080, 3040492, 3257670, 3274376, 3508260, 3683673, 3800615, 3909204, 4092970, 4209912, 4343560, 4560738, 4886505, 4911564, 5262390, 5320861, 6080984, 6139455, 6515340, 6841107, 7016520, 7367346, 7601230, 7818408, 8185940, 9121476, 9773010, 9823128, 10524780, 10641722, 11401845, 12278910, 13030680, 13682214, 14734692, 15202460, 15962583, 16371880, 18242952, 18418365, 19546020, 21049560, 21283444, 22803690, 24557820, 26604305, 27364428, 29469384, 30404920, 31925166, 34205535, 36836730, 39092040, 42566888, 45607380, 47887749, 49115640, 53208610, 54728856, 63850332, 68411070, 73673460, 79812915, 91214760, 95775498, 106417220, 127700664, 136822140, 147346920, 159625830, 191550996, 212834440, 239438745, 273644280, 319251660, 383101992, 478877490, 638503320, 957754980, 1915509960]

約数ペア:

[(1, 1915509960), (2, 957754980), (3, 638503320), (4, 478877490), (5, 383101992), (6, 319251660), (7, 273644280), (8, 239438745), (9, 212834440), (10, 191550996), (12, 159625830), (13, 147346920), (14, 136822140), (15, 127700664), (18, 106417220), (20, 95775498), (21, 91214760), (24, 79812915), (26, 73673460), (28, 68411070), (30, 63850332), (35, 54728856), (36, 53208610), (39, 49115640), (40, 47887749), (42, 45607380), (45, 42566888), (49, 39092040), (52, 36836730), (56, 34205535), (60, 31925166), (63, 30404920), (65, 29469384), (70, 27364428), (72, 26604305), (78, 24557820), (84, 22803690), (90, 21283444), (91, 21049560), (98, 19546020), (104, 18418365), (105, 18242952), (117, 16371880), (120, 15962583), (126, 15202460), (130, 14734692), (140, 13682214), (147, 13030680), (156, 12278910), (168, 11401845), (180, 10641722), (182, 10524780), (195, 9823128), (196, 9773010), (210, 9121476), (234, 8185940), (245, 7818408), (252, 7601230), (260, 7367346), (273, 7016520), (280, 6841107), (294, 6515340), (312, 6139455), (315, 6080984), (360, 5320861), (364, 5262390), (390, 4911564), (392, 4886505), (420, 4560738), (441, 4343560), (455, 4209912), (468, 4092970), (490, 3909204), (504, 3800615), (520, 3683673), (546, 3508260), (585, 3274376), (588, 3257670), (630, 3040492), (637, 3007080), (728, 2631195), (735, 2606136), (780, 2455782), (819, 2338840), (840, 2280369), (882, 2171780), (910, 2104956), (936, 2046485), (980, 1954602), (1092, 1754130), (1170, 1637188), (1176, 1628835), (1260, 1520246), (1274, 1503540), (1365, 1403304), (1470, 1303068), (1560, 1227891), (1638, 1169420), (1764, 1085890), (1820, 1052478), (1911, 1002360), (1960, 977301), (2184, 877065), (2205, 868712), (2340, 818594), (2520, 760123), (2548, 751770), (2730, 701652), (2940, 651534), (3185, 601416), (3276, 584710), (3528, 542945), (3640, 526239), (3822, 501180), (4095, 467768), (4410, 434356), (4680, 409297), (5096, 375885), (5460, 350826), (5733, 334120), (5880, 325767), (6370, 300708), (6552, 292355), (7644, 250590), (8190, 233884), (8353, 229320), (8820, 217178), (9555, 200472), (10920, 175413), (11466, 167060), (12740, 150354), (15288, 125295), (16380, 116942), (16706, 114660), (17640, 108589), (19110, 100236), (22932, 83530), (25059, 76440), (25480, 75177), (28665, 66824), (32760, 58471), (33412, 57330), (38220, 50118), (41765, 45864)]