2803895640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12227}}^1$

素因数の和:12271

約数の個数: 288

約数和(自身を含む): 11416794480

約数和(自身を除く): 8612898840

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, 8820, 9555, 10920, 11466, 12227, 12740, 15288, 16380, 17640, 19110, 22932, 24454, 25480, 28665, 32760, 36681, 38220, 45864, 48908, 57330, 61135, 73362, 76440, 85589, 97816, 110043, 114660, 122270, 146724, 158951, 171178, 183405, 220086, 229320, 244540, 256767, 293448, 317902, 342356, 366810, 427945, 440172, 476853, 489080, 513534, 550215, 599123, 635804, 684712, 733620, 770301, 794755, 855890, 880344, 953706, 1027068, 1100430, 1112657, 1198246, 1271608, 1283835, 1430559, 1467240, 1540602, 1589510, 1711780, 1797369, 1907412, 2054136, 2200860, 2225314, 2384265, 2396492, 2567670, 2861118, 2995615, 3081204, 3179020, 3337971, 3423560, 3594738, 3814824, 3851505, 4401720, 4450628, 4768530, 4792984, 5135340, 5392107, 5563285, 5722236, 5991230, 6162408, 6358040, 6675942, 7152795, 7189476, 7703010, 7788599, 8901256, 8986845, 9537060, 10013913, 10270680, 10784214, 11126570, 11444472, 11982460, 13351884, 14305590, 14378952, 15406020, 15577198, 16689855, 17973690, 19074120, 20027826, 21568428, 22253140, 23365797, 23964920, 26703768, 26960535, 28611180, 30812040, 31154396, 33379710, 35947380, 38942995, 40055652, 43136856, 44506280, 46731594, 50069565, 53921070, 57222360, 62308792, 66759420, 70097391, 71894760, 77885990, 80111304, 93463188, 100139130, 107842140, 116828985, 133518840, 140194782, 155771980, 186926376, 200278260, 215684280, 233657970, 280389564, 311543960, 350486955, 400556520, 467315940, 560779128, 700973910, 934631880, 1401947820, 2803895640]

約数ペア:

[(1, 2803895640), (2, 1401947820), (3, 934631880), (4, 700973910), (5, 560779128), (6, 467315940), (7, 400556520), (8, 350486955), (9, 311543960), (10, 280389564), (12, 233657970), (13, 215684280), (14, 200278260), (15, 186926376), (18, 155771980), (20, 140194782), (21, 133518840), (24, 116828985), (26, 107842140), (28, 100139130), (30, 93463188), (35, 80111304), (36, 77885990), (39, 71894760), (40, 70097391), (42, 66759420), (45, 62308792), (49, 57222360), (52, 53921070), (56, 50069565), (60, 46731594), (63, 44506280), (65, 43136856), (70, 40055652), (72, 38942995), (78, 35947380), (84, 33379710), (90, 31154396), (91, 30812040), (98, 28611180), (104, 26960535), (105, 26703768), (117, 23964920), (120, 23365797), (126, 22253140), (130, 21568428), (140, 20027826), (147, 19074120), (156, 17973690), (168, 16689855), (180, 15577198), (182, 15406020), (195, 14378952), (196, 14305590), (210, 13351884), (234, 11982460), (245, 11444472), (252, 11126570), (260, 10784214), (273, 10270680), (280, 10013913), (294, 9537060), (312, 8986845), (315, 8901256), (360, 7788599), (364, 7703010), (390, 7189476), (392, 7152795), (420, 6675942), (441, 6358040), (455, 6162408), (468, 5991230), (490, 5722236), (504, 5563285), (520, 5392107), (546, 5135340), (585, 4792984), (588, 4768530), (630, 4450628), (637, 4401720), (728, 3851505), (735, 3814824), (780, 3594738), (819, 3423560), (840, 3337971), (882, 3179020), (910, 3081204), (936, 2995615), (980, 2861118), (1092, 2567670), (1170, 2396492), (1176, 2384265), (1260, 2225314), (1274, 2200860), (1365, 2054136), (1470, 1907412), (1560, 1797369), (1638, 1711780), (1764, 1589510), (1820, 1540602), (1911, 1467240), (1960, 1430559), (2184, 1283835), (2205, 1271608), (2340, 1198246), (2520, 1112657), (2548, 1100430), (2730, 1027068), (2940, 953706), (3185, 880344), (3276, 855890), (3528, 794755), (3640, 770301), (3822, 733620), (4095, 684712), (4410, 635804), (4680, 599123), (5096, 550215), (5460, 513534), (5733, 489080), (5880, 476853), (6370, 440172), (6552, 427945), (7644, 366810), (8190, 342356), (8820, 317902), (9555, 293448), (10920, 256767), (11466, 244540), (12227, 229320), (12740, 220086), (15288, 183405), (16380, 171178), (17640, 158951), (19110, 146724), (22932, 122270), (24454, 114660), (25480, 110043), (28665, 97816), (32760, 85589), (36681, 76440), (38220, 73362), (45864, 61135), (48908, 57330)]