1189527040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 160

約数和(自身を含む): 3173296896

約数和(自身を除く): 1983769856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1040, 1153, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2306, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4612, 4960, 5765, 6448, 6656, 7936, 8060, 8320, 9224, 9920, 11530, 12896, 14989, 15872, 16120, 16640, 18448, 19840, 23060, 25792, 29978, 32240, 33280, 35743, 36896, 39680, 46120, 51584, 59956, 64480, 71486, 73792, 74945, 79360, 92240, 103168, 119912, 128960, 142972, 147584, 149890, 178715, 184480, 206336, 239824, 257920, 285944, 295168, 299780, 357430, 368960, 464659, 479648, 515840, 571888, 590336, 599560, 714860, 737920, 929318, 959296, 1031680, 1143776, 1199120, 1429720, 1475840, 1858636, 1918592, 2287552, 2323295, 2398240, 2859440, 2951680, 3717272, 3837184, 4575104, 4646590, 4796480, 5718880, 7434544, 7674368, 9150208, 9293180, 9592960, 11437760, 14869088, 18300416, 18586360, 19185920, 22875520, 29738176, 37172720, 38371840, 45751040, 59476352, 74345440, 91502080, 118952704, 148690880, 237905408, 297381760, 594763520, 1189527040]

約数ペア:

[(1, 1189527040), (2, 594763520), (4, 297381760), (5, 237905408), (8, 148690880), (10, 118952704), (13, 91502080), (16, 74345440), (20, 59476352), (26, 45751040), (31, 38371840), (32, 37172720), (40, 29738176), (52, 22875520), (62, 19185920), (64, 18586360), (65, 18300416), (80, 14869088), (104, 11437760), (124, 9592960), (128, 9293180), (130, 9150208), (155, 7674368), (160, 7434544), (208, 5718880), (248, 4796480), (256, 4646590), (260, 4575104), (310, 3837184), (320, 3717272), (403, 2951680), (416, 2859440), (496, 2398240), (512, 2323295), (520, 2287552), (620, 1918592), (640, 1858636), (806, 1475840), (832, 1429720), (992, 1199120), (1040, 1143776), (1153, 1031680), (1240, 959296), (1280, 929318), (1612, 737920), (1664, 714860), (1984, 599560), (2015, 590336), (2080, 571888), (2306, 515840), (2480, 479648), (2560, 464659), (3224, 368960), (3328, 357430), (3968, 299780), (4030, 295168), (4160, 285944), (4612, 257920), (4960, 239824), (5765, 206336), (6448, 184480), (6656, 178715), (7936, 149890), (8060, 147584), (8320, 142972), (9224, 128960), (9920, 119912), (11530, 103168), (12896, 92240), (14989, 79360), (15872, 74945), (16120, 73792), (16640, 71486), (18448, 64480), (19840, 59956), (23060, 51584), (25792, 46120), (29978, 39680), (32240, 36896), (33280, 35743)]