68599440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 320

約数和(自身を含む): 291648000

約数和(自身を除く): 223048560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 349, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 698, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1047, 1080, 1092, 1170, 1260, 1365, 1396, 1404, 1456, 1512, 1560, 1638, 1680, 1745, 1755, 1820, 1872, 1890, 2094, 2160, 2184, 2340, 2443, 2457, 2520, 2730, 2792, 2808, 3024, 3120, 3141, 3276, 3490, 3510, 3640, 3780, 4095, 4188, 4368, 4537, 4680, 4886, 4914, 5040, 5235, 5460, 5584, 5616, 6282, 6552, 6980, 7020, 7280, 7329, 7560, 8190, 8376, 9074, 9360, 9423, 9772, 9828, 10470, 10920, 12215, 12285, 12564, 13104, 13611, 13960, 14040, 14658, 15120, 15705, 16380, 16752, 18148, 18846, 19544, 19656, 20940, 21840, 21987, 22685, 24430, 24570, 25128, 27222, 27920, 28080, 29316, 31410, 31759, 32760, 36296, 36645, 37692, 39088, 39312, 40833, 41880, 43974, 45370, 47115, 48860, 49140, 50256, 54444, 58632, 62820, 63518, 65520, 65961, 68055, 72592, 73290, 75384, 81666, 83760, 87948, 90740, 94230, 95277, 97720, 98280, 108888, 109935, 117264, 122499, 125640, 127036, 131922, 136110, 146580, 150768, 158795, 163332, 175896, 181480, 188460, 190554, 195440, 196560, 204165, 217776, 219870, 244998, 251280, 254072, 263844, 272220, 285831, 293160, 317590, 326664, 329805, 351792, 362960, 376920, 381108, 408330, 439740, 476385, 489996, 508144, 527688, 544440, 571662, 586320, 612495, 635180, 653328, 659610, 753840, 762216, 816660, 857493, 879480, 952770, 979992, 1055376, 1088880, 1143324, 1224990, 1270360, 1319220, 1429155, 1524432, 1633320, 1714986, 1758960, 1905540, 1959984, 2286648, 2449980, 2540720, 2638440, 2858310, 3266640, 3429972, 3811080, 4287465, 4573296, 4899960, 5276880, 5716620, 6859944, 7622160, 8574930, 9799920, 11433240, 13719888, 17149860, 22866480, 34299720, 68599440]

約数ペア:

[(1, 68599440), (2, 34299720), (3, 22866480), (4, 17149860), (5, 13719888), (6, 11433240), (7, 9799920), (8, 8574930), (9, 7622160), (10, 6859944), (12, 5716620), (13, 5276880), (14, 4899960), (15, 4573296), (16, 4287465), (18, 3811080), (20, 3429972), (21, 3266640), (24, 2858310), (26, 2638440), (27, 2540720), (28, 2449980), (30, 2286648), (35, 1959984), (36, 1905540), (39, 1758960), (40, 1714986), (42, 1633320), (45, 1524432), (48, 1429155), (52, 1319220), (54, 1270360), (56, 1224990), (60, 1143324), (63, 1088880), (65, 1055376), (70, 979992), (72, 952770), (78, 879480), (80, 857493), (84, 816660), (90, 762216), (91, 753840), (104, 659610), (105, 653328), (108, 635180), (112, 612495), (117, 586320), (120, 571662), (126, 544440), (130, 527688), (135, 508144), (140, 489996), (144, 476385), (156, 439740), (168, 408330), (180, 381108), (182, 376920), (189, 362960), (195, 351792), (208, 329805), (210, 326664), (216, 317590), (234, 293160), (240, 285831), (252, 272220), (260, 263844), (270, 254072), (273, 251280), (280, 244998), (312, 219870), (315, 217776), (336, 204165), (349, 196560), (351, 195440), (360, 190554), (364, 188460), (378, 181480), (390, 175896), (420, 163332), (432, 158795), (455, 150768), (468, 146580), (504, 136110), (520, 131922), (540, 127036), (546, 125640), (560, 122499), (585, 117264), (624, 109935), (630, 108888), (698, 98280), (702, 97720), (720, 95277), (728, 94230), (756, 90740), (780, 87948), (819, 83760), (840, 81666), (910, 75384), (936, 73290), (945, 72592), (1008, 68055), (1040, 65961), (1047, 65520), (1080, 63518), (1092, 62820), (1170, 58632), (1260, 54444), (1365, 50256), (1396, 49140), (1404, 48860), (1456, 47115), (1512, 45370), (1560, 43974), (1638, 41880), (1680, 40833), (1745, 39312), (1755, 39088), (1820, 37692), (1872, 36645), (1890, 36296), (2094, 32760), (2160, 31759), (2184, 31410), (2340, 29316), (2443, 28080), (2457, 27920), (2520, 27222), (2730, 25128), (2792, 24570), (2808, 24430), (3024, 22685), (3120, 21987), (3141, 21840), (3276, 20940), (3490, 19656), (3510, 19544), (3640, 18846), (3780, 18148), (4095, 16752), (4188, 16380), (4368, 15705), (4537, 15120), (4680, 14658), (4886, 14040), (4914, 13960), (5040, 13611), (5235, 13104), (5460, 12564), (5584, 12285), (5616, 12215), (6282, 10920), (6552, 10470), (6980, 9828), (7020, 9772), (7280, 9423), (7329, 9360), (7560, 9074), (8190, 8376)]