223864920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 772480800

約数和(自身を除く): 548615880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 164, 174, 180, 205, 232, 246, 261, 290, 328, 348, 360, 369, 410, 435, 492, 522, 523, 580, 615, 696, 738, 820, 870, 984, 1044, 1046, 1160, 1189, 1230, 1305, 1476, 1569, 1640, 1740, 1845, 2088, 2092, 2378, 2460, 2610, 2615, 2952, 3138, 3480, 3567, 3690, 4184, 4707, 4756, 4920, 5220, 5230, 5945, 6276, 7134, 7380, 7845, 9414, 9512, 10440, 10460, 10701, 11890, 12552, 14268, 14760, 15167, 15690, 17835, 18828, 20920, 21402, 21443, 23535, 23780, 28536, 30334, 31380, 35670, 37656, 42804, 42886, 45501, 47070, 47560, 53505, 60668, 62760, 64329, 71340, 75835, 85608, 85772, 91002, 94140, 107010, 107215, 121336, 128658, 136503, 142680, 151670, 171544, 182004, 188280, 192987, 214020, 214430, 227505, 257316, 273006, 303340, 321645, 364008, 385974, 428040, 428860, 455010, 514632, 546012, 606680, 621847, 643290, 682515, 771948, 857720, 910020, 964935, 1092024, 1243694, 1286580, 1365030, 1543896, 1820040, 1865541, 1929870, 2487388, 2573160, 2730060, 3109235, 3731082, 3859740, 4974776, 5460120, 5596623, 6218470, 7462164, 7719480, 9327705, 11193246, 12436940, 14924328, 18655410, 22386492, 24873880, 27983115, 37310820, 44772984, 55966230, 74621640, 111932460, 223864920]

約数ペア:

[(1, 223864920), (2, 111932460), (3, 74621640), (4, 55966230), (5, 44772984), (6, 37310820), (8, 27983115), (9, 24873880), (10, 22386492), (12, 18655410), (15, 14924328), (18, 12436940), (20, 11193246), (24, 9327705), (29, 7719480), (30, 7462164), (36, 6218470), (40, 5596623), (41, 5460120), (45, 4974776), (58, 3859740), (60, 3731082), (72, 3109235), (82, 2730060), (87, 2573160), (90, 2487388), (116, 1929870), (120, 1865541), (123, 1820040), (145, 1543896), (164, 1365030), (174, 1286580), (180, 1243694), (205, 1092024), (232, 964935), (246, 910020), (261, 857720), (290, 771948), (328, 682515), (348, 643290), (360, 621847), (369, 606680), (410, 546012), (435, 514632), (492, 455010), (522, 428860), (523, 428040), (580, 385974), (615, 364008), (696, 321645), (738, 303340), (820, 273006), (870, 257316), (984, 227505), (1044, 214430), (1046, 214020), (1160, 192987), (1189, 188280), (1230, 182004), (1305, 171544), (1476, 151670), (1569, 142680), (1640, 136503), (1740, 128658), (1845, 121336), (2088, 107215), (2092, 107010), (2378, 94140), (2460, 91002), (2610, 85772), (2615, 85608), (2952, 75835), (3138, 71340), (3480, 64329), (3567, 62760), (3690, 60668), (4184, 53505), (4707, 47560), (4756, 47070), (4920, 45501), (5220, 42886), (5230, 42804), (5945, 37656), (6276, 35670), (7134, 31380), (7380, 30334), (7845, 28536), (9414, 23780), (9512, 23535), (10440, 21443), (10460, 21402), (10701, 20920), (11890, 18828), (12552, 17835), (14268, 15690), (14760, 15167)]