1631892240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206047}}^1$

素因数の和:206077

約数の個数: 120

約数和(自身を含む): 5978688768

約数和(自身を除く): 4346796528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 206047, 412094, 618141, 824188, 1030235, 1236282, 1648376, 1854423, 2060470, 2266517, 2472564, 3090705, 3296752, 3708846, 4120940, 4533034, 4945128, 6181410, 6799551, 7417692, 8241880, 9066068, 9272115, 9890256, 11332585, 12362820, 13599102, 14835384, 16483760, 18132136, 18544230, 20398653, 22665170, 24725640, 27198204, 29670768, 33997755, 36264272, 37088460, 40797306, 45330340, 49451280, 54396408, 67995510, 74176920, 81594612, 90660680, 101993265, 108792816, 135991020, 148353840, 163189224, 181321360, 203986530, 271982040, 326378448, 407973060, 543964080, 815946120, 1631892240]

約数ペア:

[(1, 1631892240), (2, 815946120), (3, 543964080), (4, 407973060), (5, 326378448), (6, 271982040), (8, 203986530), (9, 181321360), (10, 163189224), (11, 148353840), (12, 135991020), (15, 108792816), (16, 101993265), (18, 90660680), (20, 81594612), (22, 74176920), (24, 67995510), (30, 54396408), (33, 49451280), (36, 45330340), (40, 40797306), (44, 37088460), (45, 36264272), (48, 33997755), (55, 29670768), (60, 27198204), (66, 24725640), (72, 22665170), (80, 20398653), (88, 18544230), (90, 18132136), (99, 16483760), (110, 14835384), (120, 13599102), (132, 12362820), (144, 11332585), (165, 9890256), (176, 9272115), (180, 9066068), (198, 8241880), (220, 7417692), (240, 6799551), (264, 6181410), (330, 4945128), (360, 4533034), (396, 4120940), (440, 3708846), (495, 3296752), (528, 3090705), (660, 2472564), (720, 2266517), (792, 2060470), (880, 1854423), (990, 1648376), (1320, 1236282), (1584, 1030235), (1980, 824188), (2640, 618141), (3960, 412094), (7920, 206047)]