161544240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 320

約数和(自身を含む): 654958080

約数和(自身を除く): 493413840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 523, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1046, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1569, 1584, 1716, 1755, 1872, 1980, 2092, 2145, 2160, 2288, 2340, 2376, 2574, 2615, 2640, 2808, 2860, 2970, 3120, 3138, 3432, 3510, 3861, 3960, 4184, 4290, 4680, 4707, 4752, 5148, 5230, 5616, 5720, 5753, 5940, 6276, 6435, 6799, 6864, 7020, 7722, 7845, 7920, 8368, 8580, 9360, 9414, 10296, 10460, 11440, 11506, 11880, 12552, 12870, 13598, 14040, 14121, 15444, 15690, 17160, 17259, 18828, 19305, 20397, 20592, 20920, 23012, 23535, 23760, 25104, 25740, 27196, 28080, 28242, 28765, 30888, 31380, 33995, 34320, 34518, 37656, 38610, 40794, 41840, 46024, 47070, 51480, 51777, 54392, 56484, 57530, 61191, 61776, 62760, 67990, 69036, 70605, 74789, 75312, 77220, 81588, 86295, 92048, 94140, 101985, 102960, 103554, 108784, 112968, 115060, 122382, 125520, 135980, 138072, 141210, 149578, 154440, 155331, 163176, 172590, 183573, 188280, 203970, 207108, 224367, 225936, 230120, 244764, 258885, 271960, 276144, 282420, 299156, 305955, 308880, 310662, 326352, 345180, 367146, 373945, 376560, 407940, 414216, 448734, 460240, 489528, 517770, 543920, 564840, 598312, 611910, 621324, 673101, 690360, 734292, 747890, 776655, 815880, 828432, 897468, 917865, 979056, 1035540, 1121835, 1129680, 1196624, 1223820, 1242648, 1346202, 1380720, 1468584, 1495780, 1553310, 1631760, 1794936, 1835730, 2019303, 2071080, 2243670, 2447640, 2485296, 2692404, 2937168, 2991560, 3106620, 3365505, 3589872, 3671460, 4038606, 4142160, 4487340, 4895280, 5384808, 5983120, 6213240, 6731010, 7342920, 8077212, 8974680, 10096515, 10769616, 12426480, 13462020, 14685840, 16154424, 17949360, 20193030, 26924040, 32308848, 40386060, 53848080, 80772120, 161544240]

約数ペア:

[(1, 161544240), (2, 80772120), (3, 53848080), (4, 40386060), (5, 32308848), (6, 26924040), (8, 20193030), (9, 17949360), (10, 16154424), (11, 14685840), (12, 13462020), (13, 12426480), (15, 10769616), (16, 10096515), (18, 8974680), (20, 8077212), (22, 7342920), (24, 6731010), (26, 6213240), (27, 5983120), (30, 5384808), (33, 4895280), (36, 4487340), (39, 4142160), (40, 4038606), (44, 3671460), (45, 3589872), (48, 3365505), (52, 3106620), (54, 2991560), (55, 2937168), (60, 2692404), (65, 2485296), (66, 2447640), (72, 2243670), (78, 2071080), (80, 2019303), (88, 1835730), (90, 1794936), (99, 1631760), (104, 1553310), (108, 1495780), (110, 1468584), (117, 1380720), (120, 1346202), (130, 1242648), (132, 1223820), (135, 1196624), (143, 1129680), (144, 1121835), (156, 1035540), (165, 979056), (176, 917865), (180, 897468), (195, 828432), (198, 815880), (208, 776655), (216, 747890), (220, 734292), (234, 690360), (240, 673101), (260, 621324), (264, 611910), (270, 598312), (286, 564840), (297, 543920), (312, 517770), (330, 489528), (351, 460240), (360, 448734), (390, 414216), (396, 407940), (429, 376560), (432, 373945), (440, 367146), (468, 345180), (495, 326352), (520, 310662), (523, 308880), (528, 305955), (540, 299156), (572, 282420), (585, 276144), (594, 271960), (624, 258885), (660, 244764), (702, 230120), (715, 225936), (720, 224367), (780, 207108), (792, 203970), (858, 188280), (880, 183573), (936, 172590), (990, 163176), (1040, 155331), (1046, 154440), (1080, 149578), (1144, 141210), (1170, 138072), (1188, 135980), (1287, 125520), (1320, 122382), (1404, 115060), (1430, 112968), (1485, 108784), (1560, 103554), (1569, 102960), (1584, 101985), (1716, 94140), (1755, 92048), (1872, 86295), (1980, 81588), (2092, 77220), (2145, 75312), (2160, 74789), (2288, 70605), (2340, 69036), (2376, 67990), (2574, 62760), (2615, 61776), (2640, 61191), (2808, 57530), (2860, 56484), (2970, 54392), (3120, 51777), (3138, 51480), (3432, 47070), (3510, 46024), (3861, 41840), (3960, 40794), (4184, 38610), (4290, 37656), (4680, 34518), (4707, 34320), (4752, 33995), (5148, 31380), (5230, 30888), (5616, 28765), (5720, 28242), (5753, 28080), (5940, 27196), (6276, 25740), (6435, 25104), (6799, 23760), (6864, 23535), (7020, 23012), (7722, 20920), (7845, 20592), (7920, 20397), (8368, 19305), (8580, 18828), (9360, 17259), (9414, 17160), (10296, 15690), (10460, 15444), (11440, 14121), (11506, 14040), (11880, 13598), (12552, 12870)]