389574720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 336

約数和(自身を含む): 1451427120

約数和(自身を除く): 1061852400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 73, 80, 85, 90, 96, 102, 109, 120, 136, 144, 146, 153, 160, 170, 180, 192, 204, 218, 219, 240, 255, 272, 288, 292, 306, 320, 327, 340, 360, 365, 408, 436, 438, 480, 510, 544, 545, 576, 584, 612, 654, 657, 680, 720, 730, 765, 816, 872, 876, 960, 981, 1020, 1088, 1090, 1095, 1168, 1224, 1241, 1308, 1314, 1360, 1440, 1460, 1530, 1632, 1635, 1744, 1752, 1853, 1962, 2040, 2180, 2190, 2336, 2448, 2482, 2616, 2628, 2720, 2880, 2920, 3060, 3264, 3270, 3285, 3488, 3504, 3706, 3723, 3924, 4080, 4360, 4380, 4672, 4896, 4905, 4964, 5232, 5256, 5440, 5559, 5840, 6120, 6205, 6540, 6570, 6976, 7008, 7412, 7446, 7848, 7957, 8160, 8720, 8760, 9265, 9792, 9810, 9928, 10464, 10512, 11118, 11169, 11680, 12240, 12410, 13080, 13140, 14016, 14824, 14892, 15696, 15914, 16320, 16677, 17440, 17520, 18530, 18615, 19620, 19856, 20928, 21024, 22236, 22338, 23360, 23871, 24480, 24820, 26160, 26280, 27795, 29648, 29784, 31392, 31828, 33354, 34880, 35040, 37060, 37230, 39240, 39712, 39785, 42048, 44472, 44676, 47742, 48960, 49640, 52320, 52560, 55590, 55845, 59296, 59568, 62784, 63656, 66708, 70080, 71613, 74120, 74460, 78480, 79424, 79570, 83385, 88944, 89352, 95484, 99280, 104640, 105120, 111180, 111690, 118592, 119136, 119355, 127312, 133416, 135269, 143226, 148240, 148920, 156960, 159140, 166770, 177888, 178704, 190968, 198560, 210240, 222360, 223380, 238272, 238710, 254624, 266832, 270538, 286452, 296480, 297840, 313920, 318280, 333540, 355776, 357408, 358065, 381936, 397120, 405807, 444720, 446760, 477420, 509248, 533664, 541076, 572904, 592960, 595680, 636560, 667080, 676345, 714816, 716130, 763872, 811614, 889440, 893520, 954840, 1067328, 1082152, 1145808, 1191360, 1217421, 1273120, 1334160, 1352690, 1432260, 1527744, 1623228, 1778880, 1787040, 1909680, 2029035, 2164304, 2291616, 2434842, 2546240, 2668320, 2705380, 2864520, 3246456, 3574080, 3819360, 4058070, 4328608, 4583232, 4869684, 5336640, 5410760, 5729040, 6087105, 6492912, 7638720, 8116140, 8657216, 9739368, 10821520, 11458080, 12174210, 12985824, 16232280, 19478736, 21643040, 22916160, 24348420, 25971648, 32464560, 38957472, 43286080, 48696840, 64929120, 77914944, 97393680, 129858240, 194787360, 389574720]

約数ペア:

[(1, 389574720), (2, 194787360), (3, 129858240), (4, 97393680), (5, 77914944), (6, 64929120), (8, 48696840), (9, 43286080), (10, 38957472), (12, 32464560), (15, 25971648), (16, 24348420), (17, 22916160), (18, 21643040), (20, 19478736), (24, 16232280), (30, 12985824), (32, 12174210), (34, 11458080), (36, 10821520), (40, 9739368), (45, 8657216), (48, 8116140), (51, 7638720), (60, 6492912), (64, 6087105), (68, 5729040), (72, 5410760), (73, 5336640), (80, 4869684), (85, 4583232), (90, 4328608), (96, 4058070), (102, 3819360), (109, 3574080), (120, 3246456), (136, 2864520), (144, 2705380), (146, 2668320), (153, 2546240), (160, 2434842), (170, 2291616), (180, 2164304), (192, 2029035), (204, 1909680), (218, 1787040), (219, 1778880), (240, 1623228), (255, 1527744), (272, 1432260), (288, 1352690), (292, 1334160), (306, 1273120), (320, 1217421), (327, 1191360), (340, 1145808), (360, 1082152), (365, 1067328), (408, 954840), (436, 893520), (438, 889440), (480, 811614), (510, 763872), (544, 716130), (545, 714816), (576, 676345), (584, 667080), (612, 636560), (654, 595680), (657, 592960), (680, 572904), (720, 541076), (730, 533664), (765, 509248), (816, 477420), (872, 446760), (876, 444720), (960, 405807), (981, 397120), (1020, 381936), (1088, 358065), (1090, 357408), (1095, 355776), (1168, 333540), (1224, 318280), (1241, 313920), (1308, 297840), (1314, 296480), (1360, 286452), (1440, 270538), (1460, 266832), (1530, 254624), (1632, 238710), (1635, 238272), (1744, 223380), (1752, 222360), (1853, 210240), (1962, 198560), (2040, 190968), (2180, 178704), (2190, 177888), (2336, 166770), (2448, 159140), (2482, 156960), (2616, 148920), (2628, 148240), (2720, 143226), (2880, 135269), (2920, 133416), (3060, 127312), (3264, 119355), (3270, 119136), (3285, 118592), (3488, 111690), (3504, 111180), (3706, 105120), (3723, 104640), (3924, 99280), (4080, 95484), (4360, 89352), (4380, 88944), (4672, 83385), (4896, 79570), (4905, 79424), (4964, 78480), (5232, 74460), (5256, 74120), (5440, 71613), (5559, 70080), (5840, 66708), (6120, 63656), (6205, 62784), (6540, 59568), (6570, 59296), (6976, 55845), (7008, 55590), (7412, 52560), (7446, 52320), (7848, 49640), (7957, 48960), (8160, 47742), (8720, 44676), (8760, 44472), (9265, 42048), (9792, 39785), (9810, 39712), (9928, 39240), (10464, 37230), (10512, 37060), (11118, 35040), (11169, 34880), (11680, 33354), (12240, 31828), (12410, 31392), (13080, 29784), (13140, 29648), (14016, 27795), (14824, 26280), (14892, 26160), (15696, 24820), (15914, 24480), (16320, 23871), (16677, 23360), (17440, 22338), (17520, 22236), (18530, 21024), (18615, 20928), (19620, 19856)]