128410920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 192

約数和(自身を含む): 472530240

約数和(自身を除く): 344119320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1201, 1215, 1320, 1485, 1620, 1782, 1944, 1980, 2376, 2402, 2430, 2673, 2970, 3240, 3564, 3603, 3960, 4455, 4804, 4860, 5346, 5940, 6005, 7128, 7206, 8910, 9608, 9720, 10692, 10809, 11880, 12010, 13211, 13365, 14412, 17820, 18015, 21384, 21618, 24020, 26422, 26730, 28824, 32427, 35640, 36030, 39633, 43236, 48040, 52844, 53460, 54045, 64854, 66055, 72060, 79266, 86472, 97281, 105688, 106920, 108090, 118899, 129708, 132110, 144120, 158532, 162135, 194562, 198165, 216180, 237798, 259416, 264220, 291843, 317064, 324270, 356697, 389124, 396330, 432360, 475596, 486405, 528440, 583686, 594495, 648540, 713394, 778248, 792660, 951192, 972810, 1070091, 1167372, 1188990, 1297080, 1426788, 1459215, 1585320, 1783485, 1945620, 2140182, 2334744, 2377980, 2853576, 2918430, 3210273, 3566970, 3891240, 4280364, 4755960, 5350455, 5836860, 6420546, 7133940, 8560728, 10700910, 11673720, 12841092, 14267880, 16051365, 21401820, 25682184, 32102730, 42803640, 64205460, 128410920]

約数ペア:

[(1, 128410920), (2, 64205460), (3, 42803640), (4, 32102730), (5, 25682184), (6, 21401820), (8, 16051365), (9, 14267880), (10, 12841092), (11, 11673720), (12, 10700910), (15, 8560728), (18, 7133940), (20, 6420546), (22, 5836860), (24, 5350455), (27, 4755960), (30, 4280364), (33, 3891240), (36, 3566970), (40, 3210273), (44, 2918430), (45, 2853576), (54, 2377980), (55, 2334744), (60, 2140182), (66, 1945620), (72, 1783485), (81, 1585320), (88, 1459215), (90, 1426788), (99, 1297080), (108, 1188990), (110, 1167372), (120, 1070091), (132, 972810), (135, 951192), (162, 792660), (165, 778248), (180, 713394), (198, 648540), (216, 594495), (220, 583686), (243, 528440), (264, 486405), (270, 475596), (297, 432360), (324, 396330), (330, 389124), (360, 356697), (396, 324270), (405, 317064), (440, 291843), (486, 264220), (495, 259416), (540, 237798), (594, 216180), (648, 198165), (660, 194562), (792, 162135), (810, 158532), (891, 144120), (972, 132110), (990, 129708), (1080, 118899), (1188, 108090), (1201, 106920), (1215, 105688), (1320, 97281), (1485, 86472), (1620, 79266), (1782, 72060), (1944, 66055), (1980, 64854), (2376, 54045), (2402, 53460), (2430, 52844), (2673, 48040), (2970, 43236), (3240, 39633), (3564, 36030), (3603, 35640), (3960, 32427), (4455, 28824), (4804, 26730), (4860, 26422), (5346, 24020), (5940, 21618), (6005, 21384), (7128, 18015), (7206, 17820), (8910, 14412), (9608, 13365), (9720, 13211), (10692, 12010), (10809, 11880)]