238669920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1677

約数の個数: 144

約数和(自身を含む): 822603600

約数和(自身を除く): 583933680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1549, 1605, 1712, 1926, 2140, 2568, 3098, 3210, 3424, 3852, 4280, 4647, 4815, 5136, 6196, 6420, 7704, 7745, 8560, 9294, 9630, 10272, 12392, 12840, 13941, 15408, 15490, 17120, 18588, 19260, 23235, 24784, 25680, 27882, 30816, 30980, 37176, 38520, 46470, 49568, 51360, 55764, 61960, 69705, 74352, 77040, 92940, 111528, 123920, 139410, 148704, 154080, 165743, 185880, 223056, 247840, 278820, 331486, 371760, 446112, 497229, 557640, 662972, 743520, 828715, 994458, 1115280, 1325944, 1491687, 1657430, 1988916, 2230560, 2486145, 2651888, 2983374, 3314860, 3977832, 4972290, 5303776, 5966748, 6629720, 7458435, 7955664, 9944580, 11933496, 13259440, 14916870, 15911328, 19889160, 23866992, 26518880, 29833740, 39778320, 47733984, 59667480, 79556640, 119334960, 238669920]

約数ペア:

[(1, 238669920), (2, 119334960), (3, 79556640), (4, 59667480), (5, 47733984), (6, 39778320), (8, 29833740), (9, 26518880), (10, 23866992), (12, 19889160), (15, 15911328), (16, 14916870), (18, 13259440), (20, 11933496), (24, 9944580), (30, 7955664), (32, 7458435), (36, 6629720), (40, 5966748), (45, 5303776), (48, 4972290), (60, 3977832), (72, 3314860), (80, 2983374), (90, 2651888), (96, 2486145), (107, 2230560), (120, 1988916), (144, 1657430), (160, 1491687), (180, 1325944), (214, 1115280), (240, 994458), (288, 828715), (321, 743520), (360, 662972), (428, 557640), (480, 497229), (535, 446112), (642, 371760), (720, 331486), (856, 278820), (963, 247840), (1070, 223056), (1284, 185880), (1440, 165743), (1549, 154080), (1605, 148704), (1712, 139410), (1926, 123920), (2140, 111528), (2568, 92940), (3098, 77040), (3210, 74352), (3424, 69705), (3852, 61960), (4280, 55764), (4647, 51360), (4815, 49568), (5136, 46470), (6196, 38520), (6420, 37176), (7704, 30980), (7745, 30816), (8560, 27882), (9294, 25680), (9630, 24784), (10272, 23235), (12392, 19260), (12840, 18588), (13941, 17120), (15408, 15490)]