228038160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19391}}^1$

素因数の和:19421

約数の個数: 120

約数和(自身を含む): 822375936

約数和(自身を除く): 594337776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 19391, 38782, 58173, 77564, 96955, 116346, 135737, 155128, 193910, 232692, 271474, 290865, 310256, 387820, 407211, 465384, 542948, 581730, 678685, 775640, 814422, 930768, 950159, 1085896, 1163460, 1357370, 1551280, 1628844, 1900318, 2036055, 2171792, 2326920, 2714740, 2850477, 3257688, 3800636, 4072110, 4653840, 4750795, 5429480, 5700954, 6515376, 7601272, 8144220, 9501590, 10858960, 11401908, 14252385, 15202544, 16288440, 19003180, 22803816, 28504770, 32576880, 38006360, 45607632, 57009540, 76012720, 114019080, 228038160]

約数ペア:

[(1, 228038160), (2, 114019080), (3, 76012720), (4, 57009540), (5, 45607632), (6, 38006360), (7, 32576880), (8, 28504770), (10, 22803816), (12, 19003180), (14, 16288440), (15, 15202544), (16, 14252385), (20, 11401908), (21, 10858960), (24, 9501590), (28, 8144220), (30, 7601272), (35, 6515376), (40, 5700954), (42, 5429480), (48, 4750795), (49, 4653840), (56, 4072110), (60, 3800636), (70, 3257688), (80, 2850477), (84, 2714740), (98, 2326920), (105, 2171792), (112, 2036055), (120, 1900318), (140, 1628844), (147, 1551280), (168, 1357370), (196, 1163460), (210, 1085896), (240, 950159), (245, 930768), (280, 814422), (294, 775640), (336, 678685), (392, 581730), (420, 542948), (490, 465384), (560, 407211), (588, 387820), (735, 310256), (784, 290865), (840, 271474), (980, 232692), (1176, 193910), (1470, 155128), (1680, 135737), (1960, 116346), (2352, 96955), (2940, 77564), (3920, 58173), (5880, 38782), (11760, 19391)]