431994420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 216

約数和(自身を含む): 1549128672

約数和(自身を除く): 1117134252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 286, 330, 338, 390, 396, 429, 468, 495, 507, 572, 585, 660, 676, 715, 780, 845, 858, 990, 1014, 1170, 1287, 1291, 1430, 1521, 1690, 1716, 1859, 1980, 2028, 2145, 2340, 2535, 2574, 2582, 2860, 3042, 3380, 3718, 3873, 4290, 5070, 5148, 5164, 5577, 6084, 6435, 6455, 7436, 7605, 7746, 8580, 9295, 10140, 11154, 11619, 12870, 12910, 14201, 15210, 15492, 16731, 16783, 18590, 19365, 22308, 23238, 25740, 25820, 27885, 28402, 30420, 33462, 33566, 37180, 38730, 42603, 46476, 50349, 55770, 56804, 58095, 66924, 67132, 71005, 77460, 83655, 83915, 85206, 100698, 111540, 116190, 127809, 142010, 151047, 167310, 167830, 170412, 184613, 201396, 213015, 218179, 232380, 251745, 255618, 284020, 302094, 334620, 335660, 369226, 426030, 436358, 503490, 511236, 553839, 604188, 639045, 654537, 738452, 755235, 852060, 872716, 923065, 1006980, 1090895, 1107678, 1278090, 1309074, 1510470, 1661517, 1846130, 1963611, 2181790, 2215356, 2399969, 2556180, 2618148, 2769195, 3020940, 3272685, 3323034, 3692260, 3927222, 4363580, 4799938, 5538390, 6545370, 6646068, 7199907, 7854444, 8307585, 9599876, 9818055, 11076780, 11999845, 13090740, 14399814, 16615170, 19636110, 21599721, 23999690, 28799628, 33230340, 35999535, 39272220, 43199442, 47999380, 71999070, 86398884, 107998605, 143998140, 215997210, 431994420]

約数ペア:

[(1, 431994420), (2, 215997210), (3, 143998140), (4, 107998605), (5, 86398884), (6, 71999070), (9, 47999380), (10, 43199442), (11, 39272220), (12, 35999535), (13, 33230340), (15, 28799628), (18, 23999690), (20, 21599721), (22, 19636110), (26, 16615170), (30, 14399814), (33, 13090740), (36, 11999845), (39, 11076780), (44, 9818055), (45, 9599876), (52, 8307585), (55, 7854444), (60, 7199907), (65, 6646068), (66, 6545370), (78, 5538390), (90, 4799938), (99, 4363580), (110, 3927222), (117, 3692260), (130, 3323034), (132, 3272685), (143, 3020940), (156, 2769195), (165, 2618148), (169, 2556180), (180, 2399969), (195, 2215356), (198, 2181790), (220, 1963611), (234, 1846130), (260, 1661517), (286, 1510470), (330, 1309074), (338, 1278090), (390, 1107678), (396, 1090895), (429, 1006980), (468, 923065), (495, 872716), (507, 852060), (572, 755235), (585, 738452), (660, 654537), (676, 639045), (715, 604188), (780, 553839), (845, 511236), (858, 503490), (990, 436358), (1014, 426030), (1170, 369226), (1287, 335660), (1291, 334620), (1430, 302094), (1521, 284020), (1690, 255618), (1716, 251745), (1859, 232380), (1980, 218179), (2028, 213015), (2145, 201396), (2340, 184613), (2535, 170412), (2574, 167830), (2582, 167310), (2860, 151047), (3042, 142010), (3380, 127809), (3718, 116190), (3873, 111540), (4290, 100698), (5070, 85206), (5148, 83915), (5164, 83655), (5577, 77460), (6084, 71005), (6435, 67132), (6455, 66924), (7436, 58095), (7605, 56804), (7746, 55770), (8580, 50349), (9295, 46476), (10140, 42603), (11154, 38730), (11619, 37180), (12870, 33566), (12910, 33462), (14201, 30420), (15210, 28402), (15492, 27885), (16731, 25820), (16783, 25740), (18590, 23238), (19365, 22308)]