135288720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 240

約数和(自身を含む): 550143360

約数和(自身を除く): 414854640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1579, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3158, 3570, 4080, 4284, 4737, 4760, 5040, 5355, 5712, 6120, 6316, 7140, 7895, 8568, 9474, 9520, 10710, 11053, 12240, 12632, 14211, 14280, 15790, 17136, 18948, 21420, 22106, 23685, 25264, 26843, 28422, 28560, 31580, 33159, 37896, 42840, 44212, 47370, 53686, 55265, 56844, 63160, 66318, 71055, 75792, 80529, 85680, 88424, 94740, 99477, 107372, 110530, 113688, 126320, 132636, 134215, 142110, 161058, 165795, 176848, 187901, 189480, 198954, 214744, 221060, 227376, 241587, 265272, 268430, 284220, 322116, 331590, 375802, 378960, 397908, 402645, 429488, 442120, 483174, 497385, 530544, 536860, 563703, 568440, 644232, 663180, 751604, 795816, 805290, 884240, 939505, 966348, 994770, 1073720, 1127406, 1136880, 1207935, 1288464, 1326360, 1503208, 1591632, 1610580, 1691109, 1879010, 1932696, 1989540, 2147440, 2254812, 2415870, 2652720, 2818515, 3006416, 3221160, 3382218, 3758020, 3865392, 3979080, 4509624, 4831740, 5637030, 6442320, 6764436, 7516040, 7958160, 8455545, 9019248, 9663480, 11274060, 13528872, 15032080, 16911090, 19326960, 22548120, 27057744, 33822180, 45096240, 67644360, 135288720]

約数ペア:

[(1, 135288720), (2, 67644360), (3, 45096240), (4, 33822180), (5, 27057744), (6, 22548120), (7, 19326960), (8, 16911090), (9, 15032080), (10, 13528872), (12, 11274060), (14, 9663480), (15, 9019248), (16, 8455545), (17, 7958160), (18, 7516040), (20, 6764436), (21, 6442320), (24, 5637030), (28, 4831740), (30, 4509624), (34, 3979080), (35, 3865392), (36, 3758020), (40, 3382218), (42, 3221160), (45, 3006416), (48, 2818515), (51, 2652720), (56, 2415870), (60, 2254812), (63, 2147440), (68, 1989540), (70, 1932696), (72, 1879010), (80, 1691109), (84, 1610580), (85, 1591632), (90, 1503208), (102, 1326360), (105, 1288464), (112, 1207935), (119, 1136880), (120, 1127406), (126, 1073720), (136, 994770), (140, 966348), (144, 939505), (153, 884240), (168, 805290), (170, 795816), (180, 751604), (204, 663180), (210, 644232), (238, 568440), (240, 563703), (252, 536860), (255, 530544), (272, 497385), (280, 483174), (306, 442120), (315, 429488), (336, 402645), (340, 397908), (357, 378960), (360, 375802), (408, 331590), (420, 322116), (476, 284220), (504, 268430), (510, 265272), (560, 241587), (595, 227376), (612, 221060), (630, 214744), (680, 198954), (714, 189480), (720, 187901), (765, 176848), (816, 165795), (840, 161058), (952, 142110), (1008, 134215), (1020, 132636), (1071, 126320), (1190, 113688), (1224, 110530), (1260, 107372), (1360, 99477), (1428, 94740), (1530, 88424), (1579, 85680), (1680, 80529), (1785, 75792), (1904, 71055), (2040, 66318), (2142, 63160), (2380, 56844), (2448, 55265), (2520, 53686), (2856, 47370), (3060, 44212), (3158, 42840), (3570, 37896), (4080, 33159), (4284, 31580), (4737, 28560), (4760, 28422), (5040, 26843), (5355, 25264), (5712, 23685), (6120, 22106), (6316, 21420), (7140, 18948), (7895, 17136), (8568, 15790), (9474, 14280), (9520, 14211), (10710, 12632), (11053, 12240)]