147928680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 531360000

約数和(自身を除く): 383431320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 89, 90, 95, 108, 114, 120, 135, 152, 162, 171, 178, 180, 190, 216, 228, 243, 267, 270, 285, 324, 342, 356, 360, 380, 405, 445, 456, 486, 513, 534, 540, 570, 648, 684, 712, 729, 760, 801, 810, 855, 890, 972, 1026, 1068, 1080, 1140, 1215, 1335, 1368, 1458, 1539, 1602, 1620, 1691, 1710, 1780, 1944, 2052, 2136, 2187, 2280, 2403, 2430, 2565, 2670, 2916, 3078, 3204, 3240, 3382, 3420, 3560, 3645, 4005, 4104, 4374, 4617, 4806, 4860, 5073, 5130, 5340, 5832, 6156, 6408, 6764, 6840, 7209, 7290, 7695, 8010, 8455, 8748, 9234, 9612, 9720, 10146, 10260, 10680, 10935, 12015, 12312, 13528, 13851, 14418, 14580, 15219, 15390, 16020, 16910, 17496, 18468, 19224, 20292, 20520, 21627, 21870, 23085, 24030, 25365, 27702, 28836, 29160, 30438, 30780, 32040, 33820, 36045, 36936, 40584, 41553, 43254, 43740, 45657, 46170, 48060, 50730, 55404, 57672, 60876, 61560, 64881, 67640, 69255, 72090, 76095, 83106, 86508, 87480, 91314, 92340, 96120, 101460, 108135, 110808, 121752, 129762, 136971, 138510, 144180, 152190, 166212, 173016, 182628, 184680, 194643, 202920, 207765, 216270, 228285, 259524, 273942, 277020, 288360, 304380, 324405, 332424, 365256, 389286, 410913, 415530, 432540, 456570, 519048, 547884, 554040, 608760, 648810, 684855, 778572, 821826, 831060, 865080, 913140, 973215, 1095768, 1232739, 1297620, 1369710, 1557144, 1643652, 1662120, 1826280, 1946430, 2054565, 2465478, 2595240, 2739420, 3287304, 3698217, 3892860, 4109130, 4930956, 5478840, 6163695, 7396434, 7785720, 8218260, 9861912, 12327390, 14792868, 16436520, 18491085, 24654780, 29585736, 36982170, 49309560, 73964340, 147928680]

約数ペア:

[(1, 147928680), (2, 73964340), (3, 49309560), (4, 36982170), (5, 29585736), (6, 24654780), (8, 18491085), (9, 16436520), (10, 14792868), (12, 12327390), (15, 9861912), (18, 8218260), (19, 7785720), (20, 7396434), (24, 6163695), (27, 5478840), (30, 4930956), (36, 4109130), (38, 3892860), (40, 3698217), (45, 3287304), (54, 2739420), (57, 2595240), (60, 2465478), (72, 2054565), (76, 1946430), (81, 1826280), (89, 1662120), (90, 1643652), (95, 1557144), (108, 1369710), (114, 1297620), (120, 1232739), (135, 1095768), (152, 973215), (162, 913140), (171, 865080), (178, 831060), (180, 821826), (190, 778572), (216, 684855), (228, 648810), (243, 608760), (267, 554040), (270, 547884), (285, 519048), (324, 456570), (342, 432540), (356, 415530), (360, 410913), (380, 389286), (405, 365256), (445, 332424), (456, 324405), (486, 304380), (513, 288360), (534, 277020), (540, 273942), (570, 259524), (648, 228285), (684, 216270), (712, 207765), (729, 202920), (760, 194643), (801, 184680), (810, 182628), (855, 173016), (890, 166212), (972, 152190), (1026, 144180), (1068, 138510), (1080, 136971), (1140, 129762), (1215, 121752), (1335, 110808), (1368, 108135), (1458, 101460), (1539, 96120), (1602, 92340), (1620, 91314), (1691, 87480), (1710, 86508), (1780, 83106), (1944, 76095), (2052, 72090), (2136, 69255), (2187, 67640), (2280, 64881), (2403, 61560), (2430, 60876), (2565, 57672), (2670, 55404), (2916, 50730), (3078, 48060), (3204, 46170), (3240, 45657), (3382, 43740), (3420, 43254), (3560, 41553), (3645, 40584), (4005, 36936), (4104, 36045), (4374, 33820), (4617, 32040), (4806, 30780), (4860, 30438), (5073, 29160), (5130, 28836), (5340, 27702), (5832, 25365), (6156, 24030), (6408, 23085), (6764, 21870), (6840, 21627), (7209, 20520), (7290, 20292), (7695, 19224), (8010, 18468), (8455, 17496), (8748, 16910), (9234, 16020), (9612, 15390), (9720, 15219), (10146, 14580), (10260, 14418), (10680, 13851), (10935, 13528), (12015, 12312)]