332269040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 815572800

約数和(自身を除く): 483303760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 890, 920, 1424, 1780, 1840, 2029, 2047, 3560, 4058, 4094, 7120, 8116, 8188, 10145, 10235, 16232, 16376, 20290, 20470, 32464, 32752, 40580, 40940, 46667, 81160, 81880, 93334, 162320, 163760, 180581, 186668, 233335, 361162, 373336, 466670, 722324, 746672, 902905, 933340, 1444648, 1805810, 1866680, 2889296, 3611620, 3733360, 4153363, 7223240, 8306726, 14446480, 16613452, 20766815, 33226904, 41533630, 66453808, 83067260, 166134520, 332269040]

約数ペア:

[(1, 332269040), (2, 166134520), (4, 83067260), (5, 66453808), (8, 41533630), (10, 33226904), (16, 20766815), (20, 16613452), (23, 14446480), (40, 8306726), (46, 7223240), (80, 4153363), (89, 3733360), (92, 3611620), (115, 2889296), (178, 1866680), (184, 1805810), (230, 1444648), (356, 933340), (368, 902905), (445, 746672), (460, 722324), (712, 466670), (890, 373336), (920, 361162), (1424, 233335), (1780, 186668), (1840, 180581), (2029, 163760), (2047, 162320), (3560, 93334), (4058, 81880), (4094, 81160), (7120, 46667), (8116, 40940), (8188, 40580), (10145, 32752), (10235, 32464), (16232, 20470), (16376, 20290)]