707438520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 2382700320

約数和(自身を除く): 1675261800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 173, 180, 185, 222, 296, 307, 333, 346, 360, 370, 444, 519, 555, 614, 666, 692, 740, 865, 888, 921, 1038, 1110, 1228, 1332, 1384, 1480, 1535, 1557, 1665, 1730, 1842, 2076, 2220, 2456, 2595, 2664, 2763, 3070, 3114, 3330, 3460, 3684, 4152, 4440, 4605, 5190, 5526, 6140, 6228, 6401, 6660, 6920, 7368, 7785, 9210, 10380, 11052, 11359, 12280, 12456, 12802, 13320, 13815, 15570, 18420, 19203, 20760, 22104, 22718, 25604, 27630, 31140, 32005, 34077, 36840, 38406, 45436, 51208, 53111, 55260, 56795, 57609, 62280, 64010, 68154, 76812, 90872, 96015, 102231, 106222, 110520, 113590, 115218, 128020, 136308, 153624, 159333, 170385, 192030, 204462, 212444, 227180, 230436, 256040, 265555, 272616, 288045, 318666, 340770, 384060, 408924, 424888, 454360, 460872, 477999, 511155, 531110, 576090, 637332, 681540, 768120, 796665, 817848, 955998, 1022310, 1062220, 1152180, 1274664, 1363080, 1593330, 1911996, 1965107, 2044620, 2124440, 2304360, 2389995, 3186660, 3823992, 3930214, 4089240, 4779990, 5895321, 6373320, 7860428, 9559980, 9825535, 11790642, 15720856, 17685963, 19119960, 19651070, 23581284, 29476605, 35371926, 39302140, 47162568, 58953210, 70743852, 78604280, 88429815, 117906420, 141487704, 176859630, 235812840, 353719260, 707438520]

約数ペア:

[(1, 707438520), (2, 353719260), (3, 235812840), (4, 176859630), (5, 141487704), (6, 117906420), (8, 88429815), (9, 78604280), (10, 70743852), (12, 58953210), (15, 47162568), (18, 39302140), (20, 35371926), (24, 29476605), (30, 23581284), (36, 19651070), (37, 19119960), (40, 17685963), (45, 15720856), (60, 11790642), (72, 9825535), (74, 9559980), (90, 7860428), (111, 6373320), (120, 5895321), (148, 4779990), (173, 4089240), (180, 3930214), (185, 3823992), (222, 3186660), (296, 2389995), (307, 2304360), (333, 2124440), (346, 2044620), (360, 1965107), (370, 1911996), (444, 1593330), (519, 1363080), (555, 1274664), (614, 1152180), (666, 1062220), (692, 1022310), (740, 955998), (865, 817848), (888, 796665), (921, 768120), (1038, 681540), (1110, 637332), (1228, 576090), (1332, 531110), (1384, 511155), (1480, 477999), (1535, 460872), (1557, 454360), (1665, 424888), (1730, 408924), (1842, 384060), (2076, 340770), (2220, 318666), (2456, 288045), (2595, 272616), (2664, 265555), (2763, 256040), (3070, 230436), (3114, 227180), (3330, 212444), (3460, 204462), (3684, 192030), (4152, 170385), (4440, 159333), (4605, 153624), (5190, 136308), (5526, 128020), (6140, 115218), (6228, 113590), (6401, 110520), (6660, 106222), (6920, 102231), (7368, 96015), (7785, 90872), (9210, 76812), (10380, 68154), (11052, 64010), (11359, 62280), (12280, 57609), (12456, 56795), (12802, 55260), (13320, 53111), (13815, 51208), (15570, 45436), (18420, 38406), (19203, 36840), (20760, 34077), (22104, 32005), (22718, 31140), (25604, 27630)]