2978983440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2687

約数の個数: 320

約数和(自身を含む): 11219281920

約数和(自身を除く): 8240298480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 170, 180, 186, 204, 216, 240, 248, 255, 270, 272, 279, 306, 310, 340, 360, 372, 408, 432, 459, 465, 496, 510, 527, 540, 558, 612, 620, 680, 720, 744, 765, 816, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1674, 1836, 1860, 2040, 2108, 2160, 2232, 2295, 2448, 2480, 2617, 2635, 2790, 3060, 3162, 3348, 3672, 3720, 4080, 4185, 4216, 4464, 4590, 4743, 5234, 5270, 5580, 6120, 6324, 6696, 7344, 7440, 7851, 7905, 8370, 8432, 9180, 9486, 10468, 10540, 11160, 12240, 12648, 13085, 13392, 14229, 15702, 15810, 16740, 18360, 18972, 20936, 21080, 22320, 23553, 23715, 25296, 26170, 28458, 31404, 31620, 33480, 36720, 37944, 39255, 41872, 42160, 44489, 47106, 47430, 52340, 56916, 62808, 63240, 66960, 70659, 71145, 75888, 78510, 81127, 88978, 94212, 94860, 104680, 113832, 117765, 125616, 126480, 133467, 141318, 142290, 157020, 162254, 177956, 188424, 189720, 209360, 222445, 227664, 235530, 243381, 266934, 282636, 284580, 314040, 324508, 353295, 355912, 376848, 379440, 400401, 405635, 444890, 471060, 486762, 533868, 565272, 569160, 628080, 649016, 667335, 706590, 711824, 730143, 800802, 811270, 889780, 942120, 973524, 1067736, 1130544, 1138320, 1201203, 1216905, 1298032, 1334670, 1379159, 1413180, 1460286, 1601604, 1622540, 1779560, 1884240, 1947048, 2002005, 2135472, 2190429, 2402406, 2433810, 2669340, 2758318, 2826360, 2920572, 3203208, 3245080, 3559120, 3650715, 3894096, 4004010, 4137477, 4380858, 4804812, 4867620, 5338680, 5516636, 5652720, 5841144, 6006015, 6406416, 6490160, 6895795, 7301430, 8008020, 8274954, 8761716, 9609624, 9735240, 10677360, 10952145, 11033272, 11682288, 12012030, 12412431, 13791590, 14602860, 16016040, 16549908, 17523432, 19219248, 19470480, 20687385, 21904290, 22066544, 24024060, 24824862, 27583180, 29205720, 32032080, 33099816, 35046864, 37237293, 41374770, 43808580, 48048120, 49649724, 55166360, 58411440, 62062155, 66199632, 74474586, 82749540, 87617160, 96096240, 99299448, 110332720, 124124310, 148949172, 165499080, 175234320, 186186465, 198598896, 248248620, 297898344, 330998160, 372372930, 496497240, 595796688, 744745860, 992994480, 1489491720, 2978983440]

約数ペア:

[(1, 2978983440), (2, 1489491720), (3, 992994480), (4, 744745860), (5, 595796688), (6, 496497240), (8, 372372930), (9, 330998160), (10, 297898344), (12, 248248620), (15, 198598896), (16, 186186465), (17, 175234320), (18, 165499080), (20, 148949172), (24, 124124310), (27, 110332720), (30, 99299448), (31, 96096240), (34, 87617160), (36, 82749540), (40, 74474586), (45, 66199632), (48, 62062155), (51, 58411440), (54, 55166360), (60, 49649724), (62, 48048120), (68, 43808580), (72, 41374770), (80, 37237293), (85, 35046864), (90, 33099816), (93, 32032080), (102, 29205720), (108, 27583180), (120, 24824862), (124, 24024060), (135, 22066544), (136, 21904290), (144, 20687385), (153, 19470480), (155, 19219248), (170, 17523432), (180, 16549908), (186, 16016040), (204, 14602860), (216, 13791590), (240, 12412431), (248, 12012030), (255, 11682288), (270, 11033272), (272, 10952145), (279, 10677360), (306, 9735240), (310, 9609624), (340, 8761716), (360, 8274954), (372, 8008020), (408, 7301430), (432, 6895795), (459, 6490160), (465, 6406416), (496, 6006015), (510, 5841144), (527, 5652720), (540, 5516636), (558, 5338680), (612, 4867620), (620, 4804812), (680, 4380858), (720, 4137477), (744, 4004010), (765, 3894096), (816, 3650715), (837, 3559120), (918, 3245080), (930, 3203208), (1020, 2920572), (1054, 2826360), (1080, 2758318), (1116, 2669340), (1224, 2433810), (1240, 2402406), (1360, 2190429), (1395, 2135472), (1488, 2002005), (1530, 1947048), (1581, 1884240), (1674, 1779560), (1836, 1622540), (1860, 1601604), (2040, 1460286), (2108, 1413180), (2160, 1379159), (2232, 1334670), (2295, 1298032), (2448, 1216905), (2480, 1201203), (2617, 1138320), (2635, 1130544), (2790, 1067736), (3060, 973524), (3162, 942120), (3348, 889780), (3672, 811270), (3720, 800802), (4080, 730143), (4185, 711824), (4216, 706590), (4464, 667335), (4590, 649016), (4743, 628080), (5234, 569160), (5270, 565272), (5580, 533868), (6120, 486762), (6324, 471060), (6696, 444890), (7344, 405635), (7440, 400401), (7851, 379440), (7905, 376848), (8370, 355912), (8432, 353295), (9180, 324508), (9486, 314040), (10468, 284580), (10540, 282636), (11160, 266934), (12240, 243381), (12648, 235530), (13085, 227664), (13392, 222445), (14229, 209360), (15702, 189720), (15810, 188424), (16740, 177956), (18360, 162254), (18972, 157020), (20936, 142290), (21080, 141318), (22320, 133467), (23553, 126480), (23715, 125616), (25296, 117765), (26170, 113832), (28458, 104680), (31404, 94860), (31620, 94212), (33480, 88978), (36720, 81127), (37944, 78510), (39255, 75888), (41872, 71145), (42160, 70659), (44489, 66960), (47106, 63240), (47430, 62808), (52340, 56916)]