22054440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 73872000

約数和(自身を除く): 51817560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 569, 570, 646, 680, 760, 969, 1020, 1138, 1140, 1292, 1615, 1707, 1938, 2040, 2276, 2280, 2584, 2845, 3230, 3414, 3876, 4552, 4845, 5690, 6460, 6828, 7752, 8535, 9673, 9690, 10811, 11380, 12920, 13656, 17070, 19346, 19380, 21622, 22760, 29019, 32433, 34140, 38692, 38760, 43244, 48365, 54055, 58038, 64866, 68280, 77384, 86488, 96730, 108110, 116076, 129732, 145095, 162165, 183787, 193460, 216220, 232152, 259464, 290190, 324330, 367574, 386920, 432440, 551361, 580380, 648660, 735148, 918935, 1102722, 1160760, 1297320, 1470296, 1837870, 2205444, 2756805, 3675740, 4410888, 5513610, 7351480, 11027220, 22054440]

約数ペア:

[(1, 22054440), (2, 11027220), (3, 7351480), (4, 5513610), (5, 4410888), (6, 3675740), (8, 2756805), (10, 2205444), (12, 1837870), (15, 1470296), (17, 1297320), (19, 1160760), (20, 1102722), (24, 918935), (30, 735148), (34, 648660), (38, 580380), (40, 551361), (51, 432440), (57, 386920), (60, 367574), (68, 324330), (76, 290190), (85, 259464), (95, 232152), (102, 216220), (114, 193460), (120, 183787), (136, 162165), (152, 145095), (170, 129732), (190, 116076), (204, 108110), (228, 96730), (255, 86488), (285, 77384), (323, 68280), (340, 64866), (380, 58038), (408, 54055), (456, 48365), (510, 43244), (569, 38760), (570, 38692), (646, 34140), (680, 32433), (760, 29019), (969, 22760), (1020, 21622), (1138, 19380), (1140, 19346), (1292, 17070), (1615, 13656), (1707, 12920), (1938, 11380), (2040, 10811), (2276, 9690), (2280, 9673), (2584, 8535), (2845, 7752), (3230, 6828), (3414, 6460), (3876, 5690), (4552, 4845)]