138700080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 160

約数和(自身を含む): 481963200

約数和(自身を除く): 343263120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 409, 432, 471, 540, 628, 720, 785, 818, 942, 1080, 1227, 1256, 1413, 1570, 1636, 1884, 2045, 2160, 2355, 2454, 2512, 2826, 3140, 3272, 3681, 3768, 4090, 4239, 4710, 4908, 5652, 6135, 6280, 6544, 7065, 7362, 7536, 8180, 8478, 9420, 9816, 11043, 11304, 12270, 12560, 14130, 14724, 16360, 16956, 18405, 18840, 19632, 21195, 22086, 22608, 24540, 28260, 29448, 32720, 33912, 36810, 37680, 42390, 44172, 49080, 55215, 56520, 58896, 64213, 67824, 73620, 84780, 88344, 98160, 110430, 113040, 128426, 147240, 169560, 176688, 192639, 220860, 256852, 294480, 321065, 339120, 385278, 441720, 513704, 577917, 642130, 770556, 883440, 963195, 1027408, 1155834, 1284260, 1541112, 1733751, 1926390, 2311668, 2568520, 2889585, 3082224, 3467502, 3852780, 4623336, 5137040, 5779170, 6935004, 7705560, 8668755, 9246672, 11558340, 13870008, 15411120, 17337510, 23116680, 27740016, 34675020, 46233360, 69350040, 138700080]

約数ペア:

[(1, 138700080), (2, 69350040), (3, 46233360), (4, 34675020), (5, 27740016), (6, 23116680), (8, 17337510), (9, 15411120), (10, 13870008), (12, 11558340), (15, 9246672), (16, 8668755), (18, 7705560), (20, 6935004), (24, 5779170), (27, 5137040), (30, 4623336), (36, 3852780), (40, 3467502), (45, 3082224), (48, 2889585), (54, 2568520), (60, 2311668), (72, 1926390), (80, 1733751), (90, 1541112), (108, 1284260), (120, 1155834), (135, 1027408), (144, 963195), (157, 883440), (180, 770556), (216, 642130), (240, 577917), (270, 513704), (314, 441720), (360, 385278), (409, 339120), (432, 321065), (471, 294480), (540, 256852), (628, 220860), (720, 192639), (785, 176688), (818, 169560), (942, 147240), (1080, 128426), (1227, 113040), (1256, 110430), (1413, 98160), (1570, 88344), (1636, 84780), (1884, 73620), (2045, 67824), (2160, 64213), (2355, 58896), (2454, 56520), (2512, 55215), (2826, 49080), (3140, 44172), (3272, 42390), (3681, 37680), (3768, 36810), (4090, 33912), (4239, 32720), (4710, 29448), (4908, 28260), (5652, 24540), (6135, 22608), (6280, 22086), (6544, 21195), (7065, 19632), (7362, 18840), (7536, 18405), (8180, 16956), (8478, 16360), (9420, 14724), (9816, 14130), (11043, 12560), (11304, 12270)]