195887340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 508583700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 41, 44, 45, 55, 57, 60, 66, 76, 82, 90, 95, 99, 110, 114, 123, 127, 132, 164, 165, 171, 180, 190, 198, 205, 209, 220, 228, 246, 254, 285, 330, 342, 369, 380, 381, 396, 410, 418, 451, 492, 495, 508, 570, 615, 627, 635, 660, 684, 738, 762, 779, 820, 836, 855, 902, 990, 1045, 1140, 1143, 1230, 1254, 1270, 1353, 1397, 1476, 1524, 1558, 1710, 1804, 1845, 1881, 1905, 1980, 2090, 2255, 2286, 2337, 2413, 2460, 2508, 2540, 2706, 2794, 3116, 3135, 3420, 3690, 3762, 3810, 3895, 4059, 4180, 4191, 4510, 4572, 4674, 4826, 5207, 5412, 5588, 5715, 6270, 6765, 6985, 7011, 7239, 7380, 7524, 7620, 7790, 8118, 8382, 8569, 9020, 9348, 9405, 9652, 10414, 11430, 11685, 12065, 12540, 12573, 13530, 13970, 14022, 14478, 15580, 15621, 16236, 16764, 17138, 18810, 20295, 20828, 20955, 21717, 22860, 23370, 24130, 25146, 25707, 26035, 26543, 27060, 27940, 28044, 28956, 31242, 34276, 35055, 36195, 37620, 40590, 41910, 42845, 43434, 46740, 46863, 48260, 50292, 51414, 52070, 53086, 57277, 62484, 62865, 70110, 72390, 77121, 78105, 79629, 81180, 83820, 85690, 86868, 93726, 98933, 102828, 104140, 106172, 108585, 114554, 125730, 128535, 132715, 140220, 144780, 154242, 156210, 159258, 171380, 171831, 187452, 197866, 217170, 229108, 234315, 238887, 251460, 257070, 265430, 286385, 296799, 308484, 312420, 318516, 343662, 385605, 395732, 398145, 434340, 468630, 477774, 494665, 514140, 515493, 530860, 572770, 593598, 687324, 771210, 796290, 859155, 890397, 937260, 955548, 989330, 1030986, 1088263, 1145540, 1187196, 1194435, 1483995, 1542420, 1592580, 1718310, 1780794, 1978660, 2061972, 2176526, 2388870, 2577465, 2967990, 3264789, 3436620, 3561588, 4353052, 4451985, 4777740, 5154930, 5441315, 5935980, 6529578, 8903970, 9794367, 10309860, 10882630, 13059156, 16323945, 17807940, 19588734, 21765260, 32647890, 39177468, 48971835, 65295780, 97943670, 195887340]

約数ペア:

[(1, 195887340), (2, 97943670), (3, 65295780), (4, 48971835), (5, 39177468), (6, 32647890), (9, 21765260), (10, 19588734), (11, 17807940), (12, 16323945), (15, 13059156), (18, 10882630), (19, 10309860), (20, 9794367), (22, 8903970), (30, 6529578), (33, 5935980), (36, 5441315), (38, 5154930), (41, 4777740), (44, 4451985), (45, 4353052), (55, 3561588), (57, 3436620), (60, 3264789), (66, 2967990), (76, 2577465), (82, 2388870), (90, 2176526), (95, 2061972), (99, 1978660), (110, 1780794), (114, 1718310), (123, 1592580), (127, 1542420), (132, 1483995), (164, 1194435), (165, 1187196), (171, 1145540), (180, 1088263), (190, 1030986), (198, 989330), (205, 955548), (209, 937260), (220, 890397), (228, 859155), (246, 796290), (254, 771210), (285, 687324), (330, 593598), (342, 572770), (369, 530860), (380, 515493), (381, 514140), (396, 494665), (410, 477774), (418, 468630), (451, 434340), (492, 398145), (495, 395732), (508, 385605), (570, 343662), (615, 318516), (627, 312420), (635, 308484), (660, 296799), (684, 286385), (738, 265430), (762, 257070), (779, 251460), (820, 238887), (836, 234315), (855, 229108), (902, 217170), (990, 197866), (1045, 187452), (1140, 171831), (1143, 171380), (1230, 159258), (1254, 156210), (1270, 154242), (1353, 144780), (1397, 140220), (1476, 132715), (1524, 128535), (1558, 125730), (1710, 114554), (1804, 108585), (1845, 106172), (1881, 104140), (1905, 102828), (1980, 98933), (2090, 93726), (2255, 86868), (2286, 85690), (2337, 83820), (2413, 81180), (2460, 79629), (2508, 78105), (2540, 77121), (2706, 72390), (2794, 70110), (3116, 62865), (3135, 62484), (3420, 57277), (3690, 53086), (3762, 52070), (3810, 51414), (3895, 50292), (4059, 48260), (4180, 46863), (4191, 46740), (4510, 43434), (4572, 42845), (4674, 41910), (4826, 40590), (5207, 37620), (5412, 36195), (5588, 35055), (5715, 34276), (6270, 31242), (6765, 28956), (6985, 28044), (7011, 27940), (7239, 27060), (7380, 26543), (7524, 26035), (7620, 25707), (7790, 25146), (8118, 24130), (8382, 23370), (8569, 22860), (9020, 21717), (9348, 20955), (9405, 20828), (9652, 20295), (10414, 18810), (11430, 17138), (11685, 16764), (12065, 16236), (12540, 15621), (12573, 15580), (13530, 14478), (13970, 14022)]