67628280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 214617600

約数和(自身を除く): 146989320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 229, 230, 276, 321, 345, 428, 458, 460, 535, 552, 642, 687, 690, 856, 916, 920, 1070, 1145, 1284, 1374, 1380, 1605, 1832, 2140, 2290, 2461, 2568, 2748, 2760, 3210, 3435, 4280, 4580, 4922, 5267, 5496, 6420, 6870, 7383, 9160, 9844, 10534, 12305, 12840, 13740, 14766, 15801, 19688, 21068, 24503, 24610, 26335, 27480, 29532, 31602, 36915, 42136, 49006, 49220, 52670, 59064, 63204, 73509, 73830, 79005, 98012, 98440, 105340, 122515, 126408, 147018, 147660, 158010, 196024, 210680, 245030, 294036, 295320, 316020, 367545, 490060, 563569, 588072, 632040, 735090, 980120, 1127138, 1470180, 1690707, 2254276, 2817845, 2940360, 3381414, 4508552, 5635690, 6762828, 8453535, 11271380, 13525656, 16907070, 22542760, 33814140, 67628280]

約数ペア:

[(1, 67628280), (2, 33814140), (3, 22542760), (4, 16907070), (5, 13525656), (6, 11271380), (8, 8453535), (10, 6762828), (12, 5635690), (15, 4508552), (20, 3381414), (23, 2940360), (24, 2817845), (30, 2254276), (40, 1690707), (46, 1470180), (60, 1127138), (69, 980120), (92, 735090), (107, 632040), (115, 588072), (120, 563569), (138, 490060), (184, 367545), (214, 316020), (229, 295320), (230, 294036), (276, 245030), (321, 210680), (345, 196024), (428, 158010), (458, 147660), (460, 147018), (535, 126408), (552, 122515), (642, 105340), (687, 98440), (690, 98012), (856, 79005), (916, 73830), (920, 73509), (1070, 63204), (1145, 59064), (1284, 52670), (1374, 49220), (1380, 49006), (1605, 42136), (1832, 36915), (2140, 31602), (2290, 29532), (2461, 27480), (2568, 26335), (2748, 24610), (2760, 24503), (3210, 21068), (3435, 19688), (4280, 15801), (4580, 14766), (4922, 13740), (5267, 12840), (5496, 12305), (6420, 10534), (6870, 9844), (7383, 9160)]