22415040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 79327248

約数和(自身を除く): 56912208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 181, 192, 215, 240, 258, 288, 320, 344, 360, 362, 387, 430, 480, 516, 543, 576, 645, 688, 720, 724, 774, 860, 905, 960, 1032, 1086, 1290, 1376, 1440, 1448, 1548, 1629, 1720, 1810, 1935, 2064, 2172, 2580, 2715, 2752, 2880, 2896, 3096, 3258, 3440, 3620, 3870, 4128, 4344, 5160, 5430, 5792, 6192, 6516, 6880, 7240, 7740, 7783, 8145, 8256, 8688, 10320, 10860, 11584, 12384, 13032, 13760, 14480, 15480, 15566, 16290, 17376, 20640, 21720, 23349, 24768, 26064, 28960, 30960, 31132, 32580, 34752, 38915, 41280, 43440, 46698, 52128, 57920, 61920, 62264, 65160, 70047, 77830, 86880, 93396, 104256, 116745, 123840, 124528, 130320, 140094, 155660, 173760, 186792, 233490, 249056, 260640, 280188, 311320, 350235, 373584, 466980, 498112, 521280, 560376, 622640, 700470, 747168, 933960, 1120752, 1245280, 1400940, 1494336, 1867920, 2241504, 2490560, 2801880, 3735840, 4483008, 5603760, 7471680, 11207520, 22415040]

約数ペア:

[(1, 22415040), (2, 11207520), (3, 7471680), (4, 5603760), (5, 4483008), (6, 3735840), (8, 2801880), (9, 2490560), (10, 2241504), (12, 1867920), (15, 1494336), (16, 1400940), (18, 1245280), (20, 1120752), (24, 933960), (30, 747168), (32, 700470), (36, 622640), (40, 560376), (43, 521280), (45, 498112), (48, 466980), (60, 373584), (64, 350235), (72, 311320), (80, 280188), (86, 260640), (90, 249056), (96, 233490), (120, 186792), (129, 173760), (144, 155660), (160, 140094), (172, 130320), (180, 124528), (181, 123840), (192, 116745), (215, 104256), (240, 93396), (258, 86880), (288, 77830), (320, 70047), (344, 65160), (360, 62264), (362, 61920), (387, 57920), (430, 52128), (480, 46698), (516, 43440), (543, 41280), (576, 38915), (645, 34752), (688, 32580), (720, 31132), (724, 30960), (774, 28960), (860, 26064), (905, 24768), (960, 23349), (1032, 21720), (1086, 20640), (1290, 17376), (1376, 16290), (1440, 15566), (1448, 15480), (1548, 14480), (1629, 13760), (1720, 13032), (1810, 12384), (1935, 11584), (2064, 10860), (2172, 10320), (2580, 8688), (2715, 8256), (2752, 8145), (2880, 7783), (2896, 7740), (3096, 7240), (3258, 6880), (3440, 6516), (3620, 6192), (3870, 5792), (4128, 5430), (4344, 5160)]