19111865640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2543}}^1$

素因数の和:2976

約数の個数: 256

約数和(自身を含む): 68578099200

約数和(自身を除く): 49466233560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 389, 420, 460, 483, 552, 644, 690, 778, 805, 840, 920, 966, 1167, 1288, 1380, 1556, 1610, 1932, 1945, 2334, 2415, 2543, 2723, 2760, 3112, 3220, 3864, 3890, 4668, 4830, 5086, 5446, 5835, 6440, 7629, 7780, 8169, 8947, 9336, 9660, 10172, 10892, 11670, 12715, 13615, 15258, 15560, 16338, 17801, 17894, 19320, 20344, 21784, 23340, 25430, 26841, 27230, 30516, 32676, 35602, 35788, 38145, 40845, 44735, 46680, 50860, 53403, 53682, 54460, 58489, 61032, 62629, 65352, 71204, 71576, 76290, 81690, 89005, 89470, 101720, 106806, 107364, 108920, 116978, 125258, 134205, 142408, 152580, 163380, 175467, 178010, 178940, 187887, 213612, 214728, 233956, 250516, 267015, 268410, 292445, 305160, 313145, 326760, 350934, 356020, 357880, 375774, 409423, 427224, 467912, 501032, 534030, 536820, 584890, 626290, 701868, 712040, 751548, 818846, 877335, 939435, 989227, 1068060, 1073640, 1169780, 1228269, 1252580, 1403736, 1503096, 1637692, 1754670, 1878870, 1978454, 2047115, 2136120, 2339560, 2456538, 2505160, 2967681, 3275384, 3509340, 3757740, 3956908, 4094230, 4913076, 4946135, 5935362, 6141345, 6924589, 7018680, 7515480, 7913816, 8188460, 9826152, 9892270, 11870724, 12282690, 13849178, 14838405, 16376920, 19784540, 20773767, 22752221, 23741448, 24565380, 27698356, 29676810, 34622945, 39569080, 41547534, 45504442, 49130760, 55396712, 59353620, 68256663, 69245890, 83095068, 91008884, 103868835, 113761105, 118707240, 136513326, 138491780, 159265547, 166190136, 182017768, 207737670, 227522210, 273026652, 276983560, 318531094, 341283315, 415475340, 455044420, 477796641, 546053304, 637062188, 682566630, 796327735, 830950680, 910088840, 955593282, 1274124376, 1365133260, 1592655470, 1911186564, 2388983205, 2730266520, 3185310940, 3822373128, 4777966410, 6370621880, 9555932820, 19111865640]

約数ペア:

[(1, 19111865640), (2, 9555932820), (3, 6370621880), (4, 4777966410), (5, 3822373128), (6, 3185310940), (7, 2730266520), (8, 2388983205), (10, 1911186564), (12, 1592655470), (14, 1365133260), (15, 1274124376), (20, 955593282), (21, 910088840), (23, 830950680), (24, 796327735), (28, 682566630), (30, 637062188), (35, 546053304), (40, 477796641), (42, 455044420), (46, 415475340), (56, 341283315), (60, 318531094), (69, 276983560), (70, 273026652), (84, 227522210), (92, 207737670), (105, 182017768), (115, 166190136), (120, 159265547), (138, 138491780), (140, 136513326), (161, 118707240), (168, 113761105), (184, 103868835), (210, 91008884), (230, 83095068), (276, 69245890), (280, 68256663), (322, 59353620), (345, 55396712), (389, 49130760), (420, 45504442), (460, 41547534), (483, 39569080), (552, 34622945), (644, 29676810), (690, 27698356), (778, 24565380), (805, 23741448), (840, 22752221), (920, 20773767), (966, 19784540), (1167, 16376920), (1288, 14838405), (1380, 13849178), (1556, 12282690), (1610, 11870724), (1932, 9892270), (1945, 9826152), (2334, 8188460), (2415, 7913816), (2543, 7515480), (2723, 7018680), (2760, 6924589), (3112, 6141345), (3220, 5935362), (3864, 4946135), (3890, 4913076), (4668, 4094230), (4830, 3956908), (5086, 3757740), (5446, 3509340), (5835, 3275384), (6440, 2967681), (7629, 2505160), (7780, 2456538), (8169, 2339560), (8947, 2136120), (9336, 2047115), (9660, 1978454), (10172, 1878870), (10892, 1754670), (11670, 1637692), (12715, 1503096), (13615, 1403736), (15258, 1252580), (15560, 1228269), (16338, 1169780), (17801, 1073640), (17894, 1068060), (19320, 989227), (20344, 939435), (21784, 877335), (23340, 818846), (25430, 751548), (26841, 712040), (27230, 701868), (30516, 626290), (32676, 584890), (35602, 536820), (35788, 534030), (38145, 501032), (40845, 467912), (44735, 427224), (46680, 409423), (50860, 375774), (53403, 357880), (53682, 356020), (54460, 350934), (58489, 326760), (61032, 313145), (62629, 305160), (65352, 292445), (71204, 268410), (71576, 267015), (76290, 250516), (81690, 233956), (89005, 214728), (89470, 213612), (101720, 187887), (106806, 178940), (107364, 178010), (108920, 175467), (116978, 163380), (125258, 152580), (134205, 142408)]