191406960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 678974400

約数和(自身を除く): 487567440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 89, 90, 103, 116, 120, 144, 145, 174, 178, 180, 206, 232, 240, 261, 267, 290, 309, 348, 356, 360, 412, 435, 445, 464, 515, 522, 534, 580, 618, 696, 712, 720, 801, 824, 870, 890, 927, 1030, 1044, 1068, 1160, 1236, 1305, 1335, 1392, 1424, 1545, 1602, 1648, 1740, 1780, 1854, 2060, 2088, 2136, 2320, 2472, 2581, 2610, 2670, 2987, 3090, 3204, 3480, 3560, 3708, 4005, 4120, 4176, 4272, 4635, 4944, 5162, 5220, 5340, 5974, 6180, 6408, 6960, 7120, 7416, 7743, 8010, 8240, 8961, 9167, 9270, 10324, 10440, 10680, 11948, 12360, 12816, 12905, 14832, 14935, 15486, 16020, 17922, 18334, 18540, 20648, 20880, 21360, 23229, 23896, 24720, 25810, 26883, 27501, 29870, 30972, 32040, 35844, 36668, 37080, 38715, 41296, 44805, 45835, 46458, 47792, 51620, 53766, 55002, 59740, 61944, 64080, 71688, 73336, 74160, 77430, 82503, 89610, 91670, 92916, 103240, 107532, 110004, 116145, 119480, 123888, 134415, 137505, 143376, 146672, 154860, 165006, 179220, 183340, 185832, 206480, 215064, 220008, 232290, 238960, 265843, 268830, 275010, 309720, 330012, 358440, 366680, 371664, 412515, 430128, 440016, 464580, 531686, 537660, 550020, 619440, 660024, 716880, 733360, 797529, 825030, 929160, 1063372, 1075320, 1100040, 1320048, 1329215, 1595058, 1650060, 1858320, 2126744, 2150640, 2200080, 2392587, 2658430, 3190116, 3300120, 3987645, 4253488, 4785174, 5316860, 6380232, 6600240, 7975290, 9570348, 10633720, 11962935, 12760464, 15950580, 19140696, 21267440, 23925870, 31901160, 38281392, 47851740, 63802320, 95703480, 191406960]

約数ペア:

[(1, 191406960), (2, 95703480), (3, 63802320), (4, 47851740), (5, 38281392), (6, 31901160), (8, 23925870), (9, 21267440), (10, 19140696), (12, 15950580), (15, 12760464), (16, 11962935), (18, 10633720), (20, 9570348), (24, 7975290), (29, 6600240), (30, 6380232), (36, 5316860), (40, 4785174), (45, 4253488), (48, 3987645), (58, 3300120), (60, 3190116), (72, 2658430), (80, 2392587), (87, 2200080), (89, 2150640), (90, 2126744), (103, 1858320), (116, 1650060), (120, 1595058), (144, 1329215), (145, 1320048), (174, 1100040), (178, 1075320), (180, 1063372), (206, 929160), (232, 825030), (240, 797529), (261, 733360), (267, 716880), (290, 660024), (309, 619440), (348, 550020), (356, 537660), (360, 531686), (412, 464580), (435, 440016), (445, 430128), (464, 412515), (515, 371664), (522, 366680), (534, 358440), (580, 330012), (618, 309720), (696, 275010), (712, 268830), (720, 265843), (801, 238960), (824, 232290), (870, 220008), (890, 215064), (927, 206480), (1030, 185832), (1044, 183340), (1068, 179220), (1160, 165006), (1236, 154860), (1305, 146672), (1335, 143376), (1392, 137505), (1424, 134415), (1545, 123888), (1602, 119480), (1648, 116145), (1740, 110004), (1780, 107532), (1854, 103240), (2060, 92916), (2088, 91670), (2136, 89610), (2320, 82503), (2472, 77430), (2581, 74160), (2610, 73336), (2670, 71688), (2987, 64080), (3090, 61944), (3204, 59740), (3480, 55002), (3560, 53766), (3708, 51620), (4005, 47792), (4120, 46458), (4176, 45835), (4272, 44805), (4635, 41296), (4944, 38715), (5162, 37080), (5220, 36668), (5340, 35844), (5974, 32040), (6180, 30972), (6408, 29870), (6960, 27501), (7120, 26883), (7416, 25810), (7743, 24720), (8010, 23896), (8240, 23229), (8961, 21360), (9167, 20880), (9270, 20648), (10324, 18540), (10440, 18334), (10680, 17922), (11948, 16020), (12360, 15486), (12816, 14935), (12905, 14832)]