355839120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5470

約数の個数: 240

約数和(自身を含む): 1471072512

約数和(自身を除く): 1115233392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5431, 5460, 6552, 7280, 8190, 9360, 10862, 10920, 13104, 16293, 16380, 21724, 21840, 27155, 32586, 32760, 38017, 43448, 48879, 54310, 65172, 65520, 70603, 76034, 81465, 86896, 97758, 108620, 114051, 130344, 141206, 152068, 162930, 190085, 195516, 211809, 217240, 228102, 244395, 260688, 282412, 304136, 325860, 342153, 353015, 380170, 391032, 423618, 434480, 456204, 488790, 494221, 564824, 570255, 608272, 635427, 651720, 684306, 706030, 760340, 782064, 847236, 912408, 977580, 988442, 1059045, 1129648, 1140510, 1270854, 1303440, 1368612, 1412060, 1482663, 1520680, 1694472, 1710765, 1824816, 1955160, 1976884, 2118090, 2281020, 2471105, 2541708, 2737224, 2824120, 2965326, 3041360, 3177135, 3388944, 3421530, 3910320, 3953768, 4236180, 4447989, 4562040, 4942210, 5083416, 5474448, 5648240, 5930652, 6354270, 6843060, 7413315, 7907536, 8472360, 8895978, 9124080, 9884420, 10166832, 11861304, 12708540, 13686120, 14826630, 16944720, 17791956, 19768840, 22239945, 23722608, 25417080, 27372240, 29653260, 35583912, 39537680, 44479890, 50834160, 59306520, 71167824, 88959780, 118613040, 177919560, 355839120]

約数ペア:

[(1, 355839120), (2, 177919560), (3, 118613040), (4, 88959780), (5, 71167824), (6, 59306520), (7, 50834160), (8, 44479890), (9, 39537680), (10, 35583912), (12, 29653260), (13, 27372240), (14, 25417080), (15, 23722608), (16, 22239945), (18, 19768840), (20, 17791956), (21, 16944720), (24, 14826630), (26, 13686120), (28, 12708540), (30, 11861304), (35, 10166832), (36, 9884420), (39, 9124080), (40, 8895978), (42, 8472360), (45, 7907536), (48, 7413315), (52, 6843060), (56, 6354270), (60, 5930652), (63, 5648240), (65, 5474448), (70, 5083416), (72, 4942210), (78, 4562040), (80, 4447989), (84, 4236180), (90, 3953768), (91, 3910320), (104, 3421530), (105, 3388944), (112, 3177135), (117, 3041360), (120, 2965326), (126, 2824120), (130, 2737224), (140, 2541708), (144, 2471105), (156, 2281020), (168, 2118090), (180, 1976884), (182, 1955160), (195, 1824816), (208, 1710765), (210, 1694472), (234, 1520680), (240, 1482663), (252, 1412060), (260, 1368612), (273, 1303440), (280, 1270854), (312, 1140510), (315, 1129648), (336, 1059045), (360, 988442), (364, 977580), (390, 912408), (420, 847236), (455, 782064), (468, 760340), (504, 706030), (520, 684306), (546, 651720), (560, 635427), (585, 608272), (624, 570255), (630, 564824), (720, 494221), (728, 488790), (780, 456204), (819, 434480), (840, 423618), (910, 391032), (936, 380170), (1008, 353015), (1040, 342153), (1092, 325860), (1170, 304136), (1260, 282412), (1365, 260688), (1456, 244395), (1560, 228102), (1638, 217240), (1680, 211809), (1820, 195516), (1872, 190085), (2184, 162930), (2340, 152068), (2520, 141206), (2730, 130344), (3120, 114051), (3276, 108620), (3640, 97758), (4095, 86896), (4368, 81465), (4680, 76034), (5040, 70603), (5431, 65520), (5460, 65172), (6552, 54310), (7280, 48879), (8190, 43448), (9360, 38017), (10862, 32760), (10920, 32586), (13104, 27155), (16293, 21840), (16380, 21724)]