471512340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 1695133440

約数和(自身を除く): 1223621100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 243, 255, 260, 270, 306, 324, 340, 351, 390, 405, 439, 442, 459, 468, 486, 510, 540, 585, 612, 663, 702, 765, 780, 810, 878, 884, 918, 972, 1020, 1053, 1105, 1170, 1215, 1317, 1326, 1377, 1404, 1530, 1620, 1755, 1756, 1836, 1989, 2106, 2195, 2210, 2295, 2340, 2430, 2634, 2652, 2754, 3060, 3159, 3315, 3510, 3951, 3978, 4131, 4212, 4390, 4420, 4590, 4860, 5265, 5268, 5508, 5707, 5967, 6318, 6585, 6630, 6885, 7020, 7463, 7902, 7956, 8262, 8780, 9180, 9945, 10530, 11414, 11853, 11934, 12636, 13170, 13260, 13770, 14926, 15795, 15804, 16524, 17121, 17901, 19755, 19890, 20655, 21060, 22389, 22828, 23706, 23868, 26340, 27540, 28535, 29835, 29852, 31590, 34242, 35559, 35802, 37315, 39510, 39780, 41310, 44778, 47412, 51363, 53703, 57070, 59265, 59670, 63180, 67167, 68484, 71118, 71604, 74630, 79020, 82620, 85605, 89505, 89556, 97019, 102726, 106677, 107406, 111945, 114140, 118530, 119340, 134334, 142236, 149260, 154089, 171210, 177795, 179010, 194038, 201501, 205452, 213354, 214812, 223890, 237060, 256815, 268515, 268668, 291057, 308178, 335835, 342420, 355590, 358020, 388076, 403002, 426708, 447780, 462267, 485095, 513630, 533385, 537030, 582114, 604503, 616356, 671670, 711180, 770445, 806004, 873171, 924534, 970190, 1007505, 1027260, 1066770, 1074060, 1164228, 1209006, 1343340, 1386801, 1455285, 1540890, 1746342, 1813509, 1849068, 1940380, 2015010, 2133540, 2311335, 2418012, 2619513, 2773602, 2910570, 3022515, 3081780, 3492684, 3627018, 4030020, 4365855, 4622670, 5239026, 5547204, 5821140, 6045030, 6934005, 7254036, 7858539, 8731710, 9067545, 9245340, 10478052, 12090060, 13097565, 13868010, 15717078, 17463420, 18135090, 23575617, 26195130, 27736020, 31434156, 36270180, 39292695, 47151234, 52390260, 78585390, 94302468, 117878085, 157170780, 235756170, 471512340]

約数ペア:

[(1, 471512340), (2, 235756170), (3, 157170780), (4, 117878085), (5, 94302468), (6, 78585390), (9, 52390260), (10, 47151234), (12, 39292695), (13, 36270180), (15, 31434156), (17, 27736020), (18, 26195130), (20, 23575617), (26, 18135090), (27, 17463420), (30, 15717078), (34, 13868010), (36, 13097565), (39, 12090060), (45, 10478052), (51, 9245340), (52, 9067545), (54, 8731710), (60, 7858539), (65, 7254036), (68, 6934005), (78, 6045030), (81, 5821140), (85, 5547204), (90, 5239026), (102, 4622670), (108, 4365855), (117, 4030020), (130, 3627018), (135, 3492684), (153, 3081780), (156, 3022515), (162, 2910570), (170, 2773602), (180, 2619513), (195, 2418012), (204, 2311335), (221, 2133540), (234, 2015010), (243, 1940380), (255, 1849068), (260, 1813509), (270, 1746342), (306, 1540890), (324, 1455285), (340, 1386801), (351, 1343340), (390, 1209006), (405, 1164228), (439, 1074060), (442, 1066770), (459, 1027260), (468, 1007505), (486, 970190), (510, 924534), (540, 873171), (585, 806004), (612, 770445), (663, 711180), (702, 671670), (765, 616356), (780, 604503), (810, 582114), (878, 537030), (884, 533385), (918, 513630), (972, 485095), (1020, 462267), (1053, 447780), (1105, 426708), (1170, 403002), (1215, 388076), (1317, 358020), (1326, 355590), (1377, 342420), (1404, 335835), (1530, 308178), (1620, 291057), (1755, 268668), (1756, 268515), (1836, 256815), (1989, 237060), (2106, 223890), (2195, 214812), (2210, 213354), (2295, 205452), (2340, 201501), (2430, 194038), (2634, 179010), (2652, 177795), (2754, 171210), (3060, 154089), (3159, 149260), (3315, 142236), (3510, 134334), (3951, 119340), (3978, 118530), (4131, 114140), (4212, 111945), (4390, 107406), (4420, 106677), (4590, 102726), (4860, 97019), (5265, 89556), (5268, 89505), (5508, 85605), (5707, 82620), (5967, 79020), (6318, 74630), (6585, 71604), (6630, 71118), (6885, 68484), (7020, 67167), (7463, 63180), (7902, 59670), (7956, 59265), (8262, 57070), (8780, 53703), (9180, 51363), (9945, 47412), (10530, 44778), (11414, 41310), (11853, 39780), (11934, 39510), (12636, 37315), (13170, 35802), (13260, 35559), (13770, 34242), (14926, 31590), (15795, 29852), (15804, 29835), (16524, 28535), (17121, 27540), (17901, 26340), (19755, 23868), (19890, 23706), (20655, 22828), (21060, 22389)]