160118280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 288

約数和(自身を含む): 628219800

約数和(自身を除く): 468101520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 313, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 626, 630, 696, 735, 812, 840, 870, 882, 939, 980, 1015, 1044, 1160, 1176, 1218, 1252, 1260, 1305, 1421, 1470, 1565, 1624, 1740, 1764, 1827, 1878, 1960, 2030, 2088, 2191, 2205, 2436, 2504, 2520, 2610, 2817, 2842, 2940, 3045, 3130, 3480, 3528, 3654, 3756, 4060, 4263, 4382, 4410, 4695, 4872, 5220, 5634, 5684, 5880, 6090, 6260, 6573, 7105, 7308, 7512, 8120, 8526, 8764, 8820, 9077, 9135, 9390, 10440, 10955, 11268, 11368, 12180, 12520, 12789, 13146, 14085, 14210, 14616, 15337, 17052, 17528, 17640, 18154, 18270, 18780, 19719, 21315, 21910, 22536, 24360, 25578, 26292, 27231, 28170, 28420, 30674, 32865, 34104, 36308, 36540, 37560, 39438, 42630, 43820, 45385, 46011, 51156, 52584, 54462, 56340, 56840, 61348, 63539, 63945, 65730, 72616, 73080, 76685, 78876, 81693, 85260, 87640, 90770, 92022, 98595, 102312, 108924, 112680, 122696, 127078, 127890, 131460, 136155, 138033, 153370, 157752, 163386, 170520, 181540, 184044, 190617, 197190, 217848, 230055, 254156, 255780, 262920, 272310, 276066, 306740, 317695, 326772, 363080, 368088, 381234, 394380, 408465, 444773, 460110, 508312, 511560, 544620, 552132, 571851, 613480, 635390, 653544, 690165, 762468, 788760, 816930, 889546, 920220, 953085, 1089240, 1104264, 1143702, 1270780, 1334319, 1380330, 1524936, 1633860, 1779092, 1840440, 1906170, 2223865, 2287404, 2541560, 2668638, 2760660, 2859255, 3267720, 3558184, 3812340, 4002957, 4447730, 4574808, 5337276, 5521320, 5718510, 6671595, 7624680, 8005914, 8895460, 10674552, 11437020, 13343190, 16011828, 17790920, 20014785, 22874040, 26686380, 32023656, 40029570, 53372760, 80059140, 160118280]

約数ペア:

[(1, 160118280), (2, 80059140), (3, 53372760), (4, 40029570), (5, 32023656), (6, 26686380), (7, 22874040), (8, 20014785), (9, 17790920), (10, 16011828), (12, 13343190), (14, 11437020), (15, 10674552), (18, 8895460), (20, 8005914), (21, 7624680), (24, 6671595), (28, 5718510), (29, 5521320), (30, 5337276), (35, 4574808), (36, 4447730), (40, 4002957), (42, 3812340), (45, 3558184), (49, 3267720), (56, 2859255), (58, 2760660), (60, 2668638), (63, 2541560), (70, 2287404), (72, 2223865), (84, 1906170), (87, 1840440), (90, 1779092), (98, 1633860), (105, 1524936), (116, 1380330), (120, 1334319), (126, 1270780), (140, 1143702), (145, 1104264), (147, 1089240), (168, 953085), (174, 920220), (180, 889546), (196, 816930), (203, 788760), (210, 762468), (232, 690165), (245, 653544), (252, 635390), (261, 613480), (280, 571851), (290, 552132), (294, 544620), (313, 511560), (315, 508312), (348, 460110), (360, 444773), (392, 408465), (406, 394380), (420, 381234), (435, 368088), (441, 363080), (490, 326772), (504, 317695), (522, 306740), (580, 276066), (588, 272310), (609, 262920), (626, 255780), (630, 254156), (696, 230055), (735, 217848), (812, 197190), (840, 190617), (870, 184044), (882, 181540), (939, 170520), (980, 163386), (1015, 157752), (1044, 153370), (1160, 138033), (1176, 136155), (1218, 131460), (1252, 127890), (1260, 127078), (1305, 122696), (1421, 112680), (1470, 108924), (1565, 102312), (1624, 98595), (1740, 92022), (1764, 90770), (1827, 87640), (1878, 85260), (1960, 81693), (2030, 78876), (2088, 76685), (2191, 73080), (2205, 72616), (2436, 65730), (2504, 63945), (2520, 63539), (2610, 61348), (2817, 56840), (2842, 56340), (2940, 54462), (3045, 52584), (3130, 51156), (3480, 46011), (3528, 45385), (3654, 43820), (3756, 42630), (4060, 39438), (4263, 37560), (4382, 36540), (4410, 36308), (4695, 34104), (4872, 32865), (5220, 30674), (5634, 28420), (5684, 28170), (5880, 27231), (6090, 26292), (6260, 25578), (6573, 24360), (7105, 22536), (7308, 21910), (7512, 21315), (8120, 19719), (8526, 18780), (8764, 18270), (8820, 18154), (9077, 17640), (9135, 17528), (9390, 17052), (10440, 15337), (10955, 14616), (11268, 14210), (11368, 14085), (12180, 13146), (12520, 12789)]