488276460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2344

約数の個数: 144

約数和(自身を含む): 1702838592

約数和(自身を除く): 1214562132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 181, 210, 252, 315, 362, 420, 543, 630, 724, 905, 1086, 1260, 1267, 1629, 1810, 2141, 2172, 2534, 2715, 3258, 3620, 3801, 4282, 5068, 5430, 6335, 6423, 6516, 7602, 8145, 8564, 10705, 10860, 11403, 12670, 12846, 14987, 15204, 16290, 19005, 19269, 21410, 22806, 25340, 25692, 29974, 32115, 32580, 38010, 38538, 42820, 44961, 45612, 57015, 59948, 64230, 74935, 76020, 77076, 89922, 96345, 114030, 128460, 134883, 149870, 179844, 192690, 224805, 228060, 269766, 299740, 385380, 387521, 449610, 539532, 674415, 775042, 899220, 1162563, 1348830, 1550084, 1937605, 2325126, 2697660, 2712647, 3487689, 3875210, 4650252, 5425294, 5812815, 6975378, 7750420, 8137941, 10850588, 11625630, 13563235, 13950756, 16275882, 17438445, 23251260, 24413823, 27126470, 32551764, 34876890, 40689705, 48827646, 54252940, 69753780, 81379410, 97655292, 122069115, 162758820, 244138230, 488276460]

約数ペア:

[(1, 488276460), (2, 244138230), (3, 162758820), (4, 122069115), (5, 97655292), (6, 81379410), (7, 69753780), (9, 54252940), (10, 48827646), (12, 40689705), (14, 34876890), (15, 32551764), (18, 27126470), (20, 24413823), (21, 23251260), (28, 17438445), (30, 16275882), (35, 13950756), (36, 13563235), (42, 11625630), (45, 10850588), (60, 8137941), (63, 7750420), (70, 6975378), (84, 5812815), (90, 5425294), (105, 4650252), (126, 3875210), (140, 3487689), (180, 2712647), (181, 2697660), (210, 2325126), (252, 1937605), (315, 1550084), (362, 1348830), (420, 1162563), (543, 899220), (630, 775042), (724, 674415), (905, 539532), (1086, 449610), (1260, 387521), (1267, 385380), (1629, 299740), (1810, 269766), (2141, 228060), (2172, 224805), (2534, 192690), (2715, 179844), (3258, 149870), (3620, 134883), (3801, 128460), (4282, 114030), (5068, 96345), (5430, 89922), (6335, 77076), (6423, 76020), (6516, 74935), (7602, 64230), (8145, 59948), (8564, 57015), (10705, 45612), (10860, 44961), (11403, 42820), (12670, 38538), (12846, 38010), (14987, 32580), (15204, 32115), (16290, 29974), (19005, 25692), (19269, 25340), (21410, 22806)]