1840982829840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16529}}^1$

素因数の和:16621

約数の個数: 960

約数和(自身を含む): 8057859264000

約数和(自身を除く): 6216876434160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 41, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 82, 84, 88, 90, 98, 99, 105, 110, 112, 120, 123, 126, 132, 140, 144, 147, 154, 164, 165, 168, 176, 180, 196, 198, 205, 210, 220, 231, 240, 245, 246, 252, 264, 280, 287, 294, 308, 315, 328, 330, 336, 343, 360, 369, 385, 392, 396, 410, 420, 440, 441, 451, 462, 490, 492, 495, 504, 528, 539, 560, 574, 588, 615, 616, 630, 656, 660, 686, 693, 720, 735, 738, 770, 784, 792, 820, 840, 861, 880, 882, 902, 924, 980, 984, 990, 1008, 1029, 1078, 1148, 1155, 1176, 1230, 1232, 1260, 1320, 1353, 1372, 1386, 1435, 1470, 1476, 1540, 1584, 1617, 1640, 1680, 1715, 1722, 1764, 1804, 1845, 1848, 1960, 1968, 1980, 2009, 2058, 2156, 2205, 2255, 2296, 2310, 2352, 2460, 2520, 2583, 2640, 2695, 2706, 2744, 2772, 2870, 2940, 2952, 3080, 3087, 3157, 3234, 3280, 3430, 3444, 3465, 3528, 3608, 3690, 3696, 3773, 3920, 3960, 4018, 4059, 4116, 4305, 4312, 4410, 4510, 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約数ペア:

[(1, 1840982829840), (2, 920491414920), (3, 613660943280), (4, 460245707460), (5, 368196565968), (6, 306830471640), (7, 262997547120), (8, 230122853730), (9, 204553647760), (10, 184098282984), (11, 167362075440), (12, 153415235820), (14, 131498773560), (15, 122732188656), (16, 115061426865), (18, 102276823880), (20, 92049141492), (21, 87665849040), (22, 83681037720), (24, 76707617910), (28, 65749386780), (30, 61366094328), (33, 55787358480), (35, 52599509424), (36, 51138411940), (40, 46024570746), (41, 44902020240), (42, 43832924520), (44, 41840518860), (45, 40910729552), (48, 38353808955), (49, 37571078160), (55, 33472415088), (56, 32874693390), (60, 30683047164), (63, 29221949680), (66, 27893679240), (70, 26299754712), (72, 25569205970), (77, 23908867920), (80, 23012285373), (82, 22451010120), (84, 21916462260), (88, 20920259430), (90, 20455364776), (98, 18785539080), (99, 18595786160), (105, 17533169808), (110, 16736207544), (112, 16437346695), (120, 15341523582), (123, 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(1012536, 1818190), (1041327, 1767920), (1060752, 1735545), (1090914, 1687560), (1125040, 1636371), (1136520, 1619842), (1157030, 1591128), (1190088, 1546930), (1237544, 1487610), (1265670, 1454552), (1272733, 1446480), (1322320, 1392237), (1325940, 1388436), (1355378, 1358280)]