1389111360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15901}}^1$

素因数の和:15941

約数の個数: 224

約数和(自身を含む): 5428561152

約数和(自身を除く): 4039449792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 15901, 17472, 21840, 29120, 31802, 43680, 47703, 63604, 79505, 87360, 95406, 111307, 127208, 159010, 190812, 206713, 222614, 238515, 254416, 318020, 333921, 381624, 413426, 445228, 477030, 508832, 556535, 620139, 636040, 667842, 763248, 826852, 890456, 954060, 1017664, 1033565, 1113070, 1240278, 1272080, 1335684, 1446991, 1526496, 1653704, 1669605, 1780912, 1908120, 2067130, 2226140, 2480556, 2544160, 2671368, 2893982, 3052992, 3100695, 3307408, 3339210, 3561824, 3816240, 4134260, 4340973, 4452280, 4961112, 5088320, 5342736, 5787964, 6201390, 6614816, 6678420, 7123648, 7234955, 7632480, 8268520, 8681946, 8904560, 9922224, 10685472, 11575928, 12402780, 13229632, 13356840, 14469910, 15264960, 16537040, 17363892, 17809120, 19844448, 21370944, 21704865, 23151856, 24805560, 26713680, 28939820, 33074080, 34727784, 35618240, 39688896, 43409730, 46303712, 49611120, 53427360, 57879640, 66148160, 69455568, 86819460, 92607424, 99222240, 106854720, 115759280, 138911136, 173638920, 198444480, 231518560, 277822272, 347277840, 463037120, 694555680, 1389111360]

約数ペア:

[(1, 1389111360), (2, 694555680), (3, 463037120), (4, 347277840), (5, 277822272), (6, 231518560), (7, 198444480), (8, 173638920), (10, 138911136), (12, 115759280), (13, 106854720), (14, 99222240), (15, 92607424), (16, 86819460), (20, 69455568), (21, 66148160), (24, 57879640), (26, 53427360), (28, 49611120), (30, 46303712), (32, 43409730), (35, 39688896), (39, 35618240), (40, 34727784), (42, 33074080), (48, 28939820), (52, 26713680), (56, 24805560), (60, 23151856), (64, 21704865), (65, 21370944), (70, 19844448), (78, 17809120), (80, 17363892), (84, 16537040), (91, 15264960), (96, 14469910), (104, 13356840), (105, 13229632), (112, 12402780), (120, 11575928), (130, 10685472), (140, 9922224), (156, 8904560), (160, 8681946), (168, 8268520), (182, 7632480), (192, 7234955), (195, 7123648), (208, 6678420), (210, 6614816), (224, 6201390), (240, 5787964), (260, 5342736), (273, 5088320), (280, 4961112), (312, 4452280), (320, 4340973), (336, 4134260), (364, 3816240), (390, 3561824), (416, 3339210), (420, 3307408), (448, 3100695), (455, 3052992), (480, 2893982), (520, 2671368), (546, 2544160), (560, 2480556), (624, 2226140), (672, 2067130), (728, 1908120), (780, 1780912), (832, 1669605), (840, 1653704), (910, 1526496), (960, 1446991), (1040, 1335684), (1092, 1272080), (1120, 1240278), (1248, 1113070), (1344, 1033565), (1365, 1017664), (1456, 954060), (1560, 890456), (1680, 826852), (1820, 763248), (2080, 667842), (2184, 636040), (2240, 620139), (2496, 556535), (2730, 508832), (2912, 477030), (3120, 445228), (3360, 413426), (3640, 381624), (4160, 333921), (4368, 318020), (5460, 254416), (5824, 238515), (6240, 222614), (6720, 206713), (7280, 190812), (8736, 159010), (10920, 127208), (12480, 111307), (14560, 95406), (15901, 87360), (17472, 79505), (21840, 63604), (29120, 47703), (31802, 43680)]