2727635440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 6968125440

約数和(自身を除く): 4240490000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 107, 124, 152, 155, 190, 214, 248, 304, 310, 380, 428, 496, 535, 541, 589, 620, 760, 856, 1070, 1082, 1178, 1240, 1520, 1712, 2033, 2140, 2164, 2356, 2480, 2705, 2945, 3317, 4066, 4280, 4328, 4712, 5410, 5890, 6634, 8132, 8560, 8656, 9424, 10165, 10279, 10820, 11780, 13268, 16264, 16585, 16771, 20330, 20558, 21640, 23560, 26536, 32528, 33170, 33542, 40660, 41116, 43280, 47120, 51395, 53072, 57887, 63023, 66340, 67084, 81320, 82232, 83855, 102790, 115774, 126046, 132680, 134168, 162640, 164464, 167710, 205580, 231548, 252092, 265360, 268336, 289435, 315115, 318649, 335420, 411160, 463096, 504184, 578870, 630230, 637298, 670840, 822320, 926192, 1008368, 1099853, 1157740, 1260460, 1274596, 1341680, 1593245, 1794497, 2199706, 2315480, 2520920, 2549192, 3186490, 3588994, 4399412, 4630960, 5041840, 5098384, 5499265, 6372980, 7177988, 8798824, 8972485, 10998530, 12745960, 14355976, 17597648, 17944970, 21997060, 25491920, 28711952, 34095443, 35889940, 43994120, 68190886, 71779880, 87988240, 136381772, 143559760, 170477215, 272763544, 340954430, 545527088, 681908860, 1363817720, 2727635440]

約数ペア:

[(1, 2727635440), (2, 1363817720), (4, 681908860), (5, 545527088), (8, 340954430), (10, 272763544), (16, 170477215), (19, 143559760), (20, 136381772), (31, 87988240), (38, 71779880), (40, 68190886), (62, 43994120), (76, 35889940), (80, 34095443), (95, 28711952), (107, 25491920), (124, 21997060), (152, 17944970), (155, 17597648), (190, 14355976), (214, 12745960), (248, 10998530), (304, 8972485), (310, 8798824), (380, 7177988), (428, 6372980), (496, 5499265), (535, 5098384), (541, 5041840), (589, 4630960), (620, 4399412), (760, 3588994), (856, 3186490), (1070, 2549192), (1082, 2520920), (1178, 2315480), (1240, 2199706), (1520, 1794497), (1712, 1593245), (2033, 1341680), (2140, 1274596), (2164, 1260460), (2356, 1157740), (2480, 1099853), (2705, 1008368), (2945, 926192), (3317, 822320), (4066, 670840), (4280, 637298), (4328, 630230), (4712, 578870), (5410, 504184), (5890, 463096), (6634, 411160), (8132, 335420), (8560, 318649), (8656, 315115), (9424, 289435), (10165, 268336), (10279, 265360), (10820, 252092), (11780, 231548), (13268, 205580), (16264, 167710), (16585, 164464), (16771, 162640), (20330, 134168), (20558, 132680), (21640, 126046), (23560, 115774), (26536, 102790), (32528, 83855), (33170, 82232), (33542, 81320), (40660, 67084), (41116, 66340), (43280, 63023), (47120, 57887), (51395, 53072)]