120218280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 452390400

約数和(自身を除く): 332172120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 109, 120, 130, 140, 156, 168, 182, 195, 202, 210, 218, 260, 273, 280, 303, 312, 327, 364, 390, 404, 420, 436, 455, 505, 520, 545, 546, 606, 654, 707, 728, 763, 780, 808, 840, 872, 910, 1010, 1090, 1092, 1212, 1308, 1313, 1365, 1414, 1417, 1515, 1526, 1560, 1635, 1820, 2020, 2121, 2180, 2184, 2289, 2424, 2616, 2626, 2730, 2828, 2834, 3030, 3052, 3270, 3535, 3640, 3815, 3939, 4040, 4242, 4251, 4360, 4578, 5252, 5460, 5656, 5668, 6060, 6104, 6540, 6565, 7070, 7085, 7630, 7878, 8484, 8502, 9156, 9191, 9919, 10504, 10605, 10920, 11009, 11336, 11445, 12120, 13080, 13130, 14140, 14170, 15260, 15756, 16968, 17004, 18312, 18382, 19695, 19838, 21210, 21255, 22018, 22890, 26260, 27573, 28280, 28340, 29757, 30520, 31512, 33027, 34008, 36764, 39390, 39676, 42420, 42510, 44036, 45780, 45955, 49595, 52520, 55045, 55146, 56680, 59514, 66054, 73528, 77063, 78780, 79352, 84840, 85020, 88072, 91560, 91910, 99190, 110090, 110292, 119028, 132108, 137865, 143117, 148785, 154126, 157560, 165135, 170040, 183820, 198380, 220180, 220584, 231189, 238056, 264216, 275730, 286234, 297570, 308252, 330270, 367640, 385315, 396760, 429351, 440360, 462378, 551460, 572468, 595140, 616504, 660540, 715585, 770630, 858702, 924756, 1001819, 1102920, 1144936, 1155945, 1190280, 1321080, 1431170, 1541260, 1717404, 1849512, 2003638, 2146755, 2311890, 2862340, 3005457, 3082520, 3434808, 4007276, 4293510, 4623780, 5009095, 5724680, 6010914, 8014552, 8587020, 9247560, 10018190, 12021828, 15027285, 17174040, 20036380, 24043656, 30054570, 40072760, 60109140, 120218280]

約数ペア:

[(1, 120218280), (2, 60109140), (3, 40072760), (4, 30054570), (5, 24043656), (6, 20036380), (7, 17174040), (8, 15027285), (10, 12021828), (12, 10018190), (13, 9247560), (14, 8587020), (15, 8014552), (20, 6010914), (21, 5724680), (24, 5009095), (26, 4623780), (28, 4293510), (30, 4007276), (35, 3434808), (39, 3082520), (40, 3005457), (42, 2862340), (52, 2311890), (56, 2146755), (60, 2003638), (65, 1849512), (70, 1717404), (78, 1541260), (84, 1431170), (91, 1321080), (101, 1190280), (104, 1155945), (105, 1144936), (109, 1102920), (120, 1001819), (130, 924756), (140, 858702), (156, 770630), (168, 715585), (182, 660540), (195, 616504), (202, 595140), (210, 572468), (218, 551460), (260, 462378), (273, 440360), (280, 429351), (303, 396760), (312, 385315), (327, 367640), (364, 330270), (390, 308252), (404, 297570), (420, 286234), (436, 275730), (455, 264216), (505, 238056), (520, 231189), (545, 220584), (546, 220180), (606, 198380), (654, 183820), (707, 170040), (728, 165135), (763, 157560), (780, 154126), (808, 148785), (840, 143117), (872, 137865), (910, 132108), (1010, 119028), (1090, 110292), (1092, 110090), (1212, 99190), (1308, 91910), (1313, 91560), (1365, 88072), (1414, 85020), (1417, 84840), (1515, 79352), (1526, 78780), (1560, 77063), (1635, 73528), (1820, 66054), (2020, 59514), (2121, 56680), (2180, 55146), (2184, 55045), (2289, 52520), (2424, 49595), (2616, 45955), (2626, 45780), (2730, 44036), (2828, 42510), (2834, 42420), (3030, 39676), (3052, 39390), (3270, 36764), (3535, 34008), (3640, 33027), (3815, 31512), (3939, 30520), (4040, 29757), (4242, 28340), (4251, 28280), (4360, 27573), (4578, 26260), (5252, 22890), (5460, 22018), (5656, 21255), (5668, 21210), (6060, 19838), (6104, 19695), (6540, 18382), (6565, 18312), (7070, 17004), (7085, 16968), (7630, 15756), (7878, 15260), (8484, 14170), (8502, 14140), (9156, 13130), (9191, 13080), (9919, 12120), (10504, 11445), (10605, 11336), (10920, 11009)]