18567120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 67745664

約数和(自身を除く): 49178544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 541, 572, 624, 660, 715, 780, 858, 880, 1040, 1082, 1144, 1320, 1430, 1560, 1623, 1716, 2145, 2164, 2288, 2640, 2705, 2860, 3120, 3246, 3432, 4290, 4328, 5410, 5720, 5951, 6492, 6864, 7033, 8115, 8580, 8656, 10820, 11440, 11902, 12984, 14066, 16230, 17160, 17853, 21099, 21640, 23804, 25968, 28132, 29755, 32460, 34320, 35165, 35706, 42198, 43280, 47608, 56264, 59510, 64920, 70330, 71412, 77363, 84396, 89265, 95216, 105495, 112528, 119020, 129840, 140660, 142824, 154726, 168792, 178530, 210990, 232089, 238040, 281320, 285648, 309452, 337584, 357060, 386815, 421980, 464178, 476080, 562640, 618904, 714120, 773630, 843960, 928356, 1160445, 1237808, 1428240, 1547260, 1687920, 1856712, 2320890, 3094520, 3713424, 4641780, 6189040, 9283560, 18567120]

約数ペア:

[(1, 18567120), (2, 9283560), (3, 6189040), (4, 4641780), (5, 3713424), (6, 3094520), (8, 2320890), (10, 1856712), (11, 1687920), (12, 1547260), (13, 1428240), (15, 1237808), (16, 1160445), (20, 928356), (22, 843960), (24, 773630), (26, 714120), (30, 618904), (33, 562640), (39, 476080), (40, 464178), (44, 421980), (48, 386815), (52, 357060), (55, 337584), (60, 309452), (65, 285648), (66, 281320), (78, 238040), (80, 232089), (88, 210990), (104, 178530), (110, 168792), (120, 154726), (130, 142824), (132, 140660), (143, 129840), (156, 119020), (165, 112528), (176, 105495), (195, 95216), (208, 89265), (220, 84396), (240, 77363), (260, 71412), (264, 70330), (286, 64920), (312, 59510), (330, 56264), (390, 47608), (429, 43280), (440, 42198), (520, 35706), (528, 35165), (541, 34320), (572, 32460), (624, 29755), (660, 28132), (715, 25968), (780, 23804), (858, 21640), (880, 21099), (1040, 17853), (1082, 17160), (1144, 16230), (1320, 14066), (1430, 12984), (1560, 11902), (1623, 11440), (1716, 10820), (2145, 8656), (2164, 8580), (2288, 8115), (2640, 7033), (2705, 6864), (2860, 6492), (3120, 5951), (3246, 5720), (3432, 5410), (4290, 4328)]