163110220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 451584000

約数和(自身を除く): 288473780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 59, 62, 65, 70, 91, 98, 118, 124, 130, 140, 155, 182, 196, 217, 236, 245, 260, 295, 310, 343, 364, 403, 413, 434, 455, 490, 590, 620, 637, 686, 767, 806, 826, 868, 910, 980, 1085, 1180, 1274, 1372, 1519, 1534, 1612, 1652, 1715, 1820, 1829, 2015, 2065, 2170, 2548, 2821, 2891, 3038, 3068, 3185, 3430, 3658, 3835, 4030, 4130, 4340, 4459, 5369, 5642, 5782, 6076, 6370, 6860, 7316, 7595, 7670, 8060, 8260, 8918, 9145, 10633, 10738, 11284, 11564, 12740, 12803, 14105, 14455, 15190, 15340, 17836, 18290, 19747, 20237, 21266, 21476, 22295, 23777, 25606, 26845, 28210, 28910, 30380, 36580, 37583, 39494, 40474, 42532, 44590, 47554, 51212, 53165, 53690, 56420, 57820, 64015, 75166, 78988, 80948, 89180, 89621, 95108, 98735, 101185, 106330, 107380, 118885, 128030, 138229, 150332, 166439, 179242, 187915, 197470, 202370, 212660, 237770, 256060, 263081, 276458, 332878, 358484, 375830, 394940, 404740, 448105, 475540, 526162, 552916, 627347, 665756, 691145, 751660, 832195, 896210, 1052324, 1165073, 1254694, 1315405, 1382290, 1664390, 1792420, 2330146, 2509388, 2630810, 2764580, 3136735, 3328780, 4660292, 5261620, 5825365, 6273470, 8155511, 11650730, 12546940, 16311022, 23301460, 32622044, 40777555, 81555110, 163110220]

約数ペア:

[(1, 163110220), (2, 81555110), (4, 40777555), (5, 32622044), (7, 23301460), (10, 16311022), (13, 12546940), (14, 11650730), (20, 8155511), (26, 6273470), (28, 5825365), (31, 5261620), (35, 4660292), (49, 3328780), (52, 3136735), (59, 2764580), (62, 2630810), (65, 2509388), (70, 2330146), (91, 1792420), (98, 1664390), (118, 1382290), (124, 1315405), (130, 1254694), (140, 1165073), (155, 1052324), (182, 896210), (196, 832195), (217, 751660), (236, 691145), (245, 665756), (260, 627347), (295, 552916), (310, 526162), (343, 475540), (364, 448105), (403, 404740), (413, 394940), (434, 375830), (455, 358484), (490, 332878), (590, 276458), (620, 263081), (637, 256060), (686, 237770), (767, 212660), (806, 202370), (826, 197470), (868, 187915), (910, 179242), (980, 166439), (1085, 150332), (1180, 138229), (1274, 128030), (1372, 118885), (1519, 107380), (1534, 106330), (1612, 101185), (1652, 98735), (1715, 95108), (1820, 89621), (1829, 89180), (2015, 80948), (2065, 78988), (2170, 75166), (2548, 64015), (2821, 57820), (2891, 56420), (3038, 53690), (3068, 53165), (3185, 51212), (3430, 47554), (3658, 44590), (3835, 42532), (4030, 40474), (4130, 39494), (4340, 37583), (4459, 36580), (5369, 30380), (5642, 28910), (5782, 28210), (6076, 26845), (6370, 25606), (6860, 23777), (7316, 22295), (7595, 21476), (7670, 21266), (8060, 20237), (8260, 19747), (8918, 18290), (9145, 17836), (10633, 15340), (10738, 15190), (11284, 14455), (11564, 14105), (12740, 12803)]