291183670440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{162451}}^1$

素因数の和:162864

約数の個数: 192

約数和(自身を含む): 1021810083840

約数和(自身を除く): 730626413400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 383, 390, 468, 520, 585, 766, 780, 936, 1149, 1170, 1532, 1560, 1915, 2298, 2340, 3064, 3447, 3830, 4596, 4680, 4979, 5745, 6894, 7660, 9192, 9958, 11490, 13788, 14937, 15320, 17235, 19916, 22980, 24895, 27576, 29874, 34470, 39832, 44811, 45960, 49790, 59748, 68940, 74685, 89622, 99580, 119496, 137880, 149370, 162451, 179244, 199160, 224055, 298740, 324902, 358488, 448110, 487353, 597480, 649804, 812255, 896220, 974706, 1299608, 1462059, 1624510, 1792440, 1949412, 2111863, 2436765, 2924118, 3249020, 3898824, 4223726, 4873530, 5848236, 6335589, 6498040, 7310295, 8447452, 9747060, 10559315, 11696472, 12671178, 14620590, 16894904, 19006767, 19494120, 21118630, 25342356, 29241180, 31677945, 38013534, 42237260, 50684712, 58482360, 62218733, 63355890, 76027068, 84474520, 95033835, 124437466, 126711780, 152054136, 186656199, 190067670, 248874932, 253423560, 311093665, 373312398, 380135340, 497749864, 559968597, 622187330, 746624796, 760270680, 808843529, 933280995, 1119937194, 1244374660, 1493249592, 1617687058, 1866561990, 2239874388, 2426530587, 2488749320, 2799842985, 3235374116, 3733123980, 4044217645, 4479748776, 4853061174, 5599685970, 6470748232, 7279591761, 7466247960, 8088435290, 9706122348, 11199371940, 12132652935, 14559183522, 16176870580, 19412244696, 22398743880, 24265305870, 29118367044, 32353741160, 36397958805, 48530611740, 58236734088, 72795917610, 97061223480, 145591835220, 291183670440]

約数ペア:

[(1, 291183670440), (2, 145591835220), (3, 97061223480), (4, 72795917610), (5, 58236734088), (6, 48530611740), (8, 36397958805), (9, 32353741160), (10, 29118367044), (12, 24265305870), (13, 22398743880), (15, 19412244696), (18, 16176870580), (20, 14559183522), (24, 12132652935), (26, 11199371940), (30, 9706122348), (36, 8088435290), (39, 7466247960), (40, 7279591761), (45, 6470748232), (52, 5599685970), (60, 4853061174), (65, 4479748776), (72, 4044217645), (78, 3733123980), (90, 3235374116), (104, 2799842985), (117, 2488749320), (120, 2426530587), (130, 2239874388), (156, 1866561990), (180, 1617687058), (195, 1493249592), (234, 1244374660), (260, 1119937194), (312, 933280995), (360, 808843529), (383, 760270680), (390, 746624796), (468, 622187330), (520, 559968597), (585, 497749864), (766, 380135340), (780, 373312398), (936, 311093665), (1149, 253423560), (1170, 248874932), (1532, 190067670), (1560, 186656199), (1915, 152054136), (2298, 126711780), (2340, 124437466), (3064, 95033835), (3447, 84474520), (3830, 76027068), (4596, 63355890), (4680, 62218733), (4979, 58482360), (5745, 50684712), (6894, 42237260), (7660, 38013534), (9192, 31677945), (9958, 29241180), (11490, 25342356), (13788, 21118630), (14937, 19494120), (15320, 19006767), (17235, 16894904), (19916, 14620590), (22980, 12671178), (24895, 11696472), (27576, 10559315), (29874, 9747060), (34470, 8447452), (39832, 7310295), (44811, 6498040), (45960, 6335589), (49790, 5848236), (59748, 4873530), (68940, 4223726), (74685, 3898824), (89622, 3249020), (99580, 2924118), (119496, 2436765), (137880, 2111863), (149370, 1949412), (162451, 1792440), (179244, 1624510), (199160, 1462059), (224055, 1299608), (298740, 974706), (324902, 896220), (358488, 812255), (448110, 649804), (487353, 597480)]