659656440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 512

約数和(自身を含む): 2571264000

約数和(自身を除く): 1911607560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 31, 34, 36, 38, 40, 45, 51, 54, 57, 60, 61, 62, 68, 72, 76, 85, 90, 93, 95, 102, 108, 114, 120, 122, 124, 135, 136, 152, 153, 155, 170, 171, 180, 183, 186, 190, 204, 216, 228, 244, 248, 255, 270, 279, 285, 305, 306, 310, 323, 340, 342, 360, 366, 372, 380, 408, 456, 459, 465, 488, 510, 513, 527, 540, 549, 558, 570, 589, 610, 612, 620, 646, 680, 684, 732, 744, 760, 765, 837, 855, 915, 918, 930, 969, 1020, 1026, 1037, 1054, 1080, 1098, 1116, 1140, 1159, 1178, 1220, 1224, 1240, 1292, 1368, 1395, 1464, 1530, 1581, 1615, 1647, 1674, 1710, 1767, 1830, 1836, 1860, 1891, 1938, 2040, 2052, 2074, 2108, 2196, 2232, 2280, 2295, 2318, 2356, 2440, 2565, 2584, 2635, 2745, 2790, 2907, 2945, 3060, 3111, 3162, 3230, 3294, 3348, 3420, 3477, 3534, 3660, 3672, 3720, 3782, 3876, 4104, 4148, 4185, 4216, 4392, 4590, 4636, 4712, 4743, 4845, 5130, 5185, 5270, 5301, 5490, 5580, 5673, 5795, 5814, 5890, 6120, 6222, 6324, 6460, 6588, 6696, 6840, 6954, 7068, 7320, 7564, 7752, 7905, 8235, 8296, 8370, 8721, 8835, 9180, 9272, 9333, 9455, 9486, 9690, 10013, 10260, 10370, 10431, 10540, 10602, 10980, 11160, 11346, 11590, 11628, 11780, 12444, 12648, 12920, 13176, 13908, 14136, 14229, 14535, 15128, 15555, 15810, 15903, 16470, 16740, 17019, 17385, 17442, 17670, 18360, 18666, 18910, 18972, 19380, 19703, 20026, 20520, 20740, 20862, 21080, 21204, 21960, 22692, 23180, 23256, 23560, 23715, 24888, 26505, 27816, 27999, 28365, 28458, 29070, 30039, 31110, 31293, 31620, 31806, 32147, 32940, 33480, 34038, 34770, 34884, 35340, 35929, 37332, 37820, 37944, 38760, 39406, 40052, 41480, 41724, 42408, 43605, 45384, 46360, 46665, 47430, 50065, 51057, 52155, 53010, 55998, 56730, 56916, 58140, 59109, 60078, 62220, 62586, 63240, 63612, 64294, 65880, 68076, 69540, 69768, 70680, 71145, 71858, 74664, 75640, 78812, 79515, 80104, 83448, 85095, 87210, 90117, 93330, 94860, 96441, 98515, 100130, 102114, 104310, 106020, 107787, 111996, 113460, 113832, 116280, 118218, 120156, 124440, 125172, 127224, 128588, 136152, 139080, 139995, 142290, 143716, 150195, 156465, 157624, 159030, 160735, 170190, 174420, 177327, 179645, 180234, 186660, 189720, 192882, 197030, 200260, 204228, 208620, 212040, 215574, 223992, 226920, 236436, 240312, 250344, 255285, 257176, 270351, 279990, 284580, 287432, 289323, 295545, 300390, 312930, 318060, 321470, 323361, 340380, 348840, 354654, 359290, 360468, 373320, 385764, 394060, 400520, 408456, 417240, 431148, 450585, 472872, 482205, 510570, 531981, 538935, 540702, 559980, 569160, 578646, 591090, 600780, 610793, 625860, 636120, 642940, 646722, 680760, 709308, 718580, 720936, 771528, 788120, 862296, 867969, 886635, 901170, 964410, 970083, 1021140, 1063962, 1077870, 1081404, 1119960, 1157292, 1182180, 1201560, 1221586, 1251720, 1285880, 1293444, 1351755, 1418616, 1437160, 1446615, 1616805, 1735938, 1773270, 1802340, 1832379, 1928820, 1940166, 2042280, 2127924, 2155740, 2162808, 2314584, 2364360, 2443172, 2586888, 2659905, 2703510, 2893230, 3053965, 3233610, 3471876, 3546540, 3604680, 3664758, 3857640, 3880332, 4255848, 4311480, 4339845, 4850415, 4886344, 5319810, 5407020, 5497137, 5786460, 6107930, 6467220, 6943752, 7093080, 7329516, 7760664, 8679690, 9161895, 9700830, 10639620, 10814040, 10994274, 11572920, 12215860, 12934440, 14659032, 16491411, 17359380, 18323790, 19401660, 21279240, 21988548, 24431720, 27485685, 32982822, 34718760, 36647580, 38803320, 43977096, 54971370, 65965644, 73295160, 82457055, 109942740, 131931288, 164914110, 219885480, 329828220, 659656440]

約数ペア:

[(1, 659656440), (2, 329828220), (3, 219885480), (4, 164914110), (5, 131931288), (6, 109942740), (8, 82457055), (9, 73295160), (10, 65965644), (12, 54971370), (15, 43977096), (17, 38803320), (18, 36647580), (19, 34718760), (20, 32982822), (24, 27485685), (27, 24431720), (30, 21988548), (31, 21279240), (34, 19401660), (36, 18323790), (38, 17359380), (40, 16491411), (45, 14659032), (51, 12934440), (54, 12215860), (57, 11572920), (60, 10994274), (61, 10814040), (62, 10639620), (68, 9700830), (72, 9161895), (76, 8679690), (85, 7760664), (90, 7329516), (93, 7093080), (95, 6943752), (102, 6467220), (108, 6107930), (114, 5786460), (120, 5497137), (122, 5407020), (124, 5319810), (135, 4886344), (136, 4850415), (152, 4339845), (153, 4311480), (155, 4255848), (170, 3880332), (171, 3857640), (180, 3664758), (183, 3604680), (186, 3546540), (190, 3471876), (204, 3233610), (216, 3053965), (228, 2893230), (244, 2703510), (248, 2659905), (255, 2586888), (270, 2443172), (279, 2364360), (285, 2314584), (305, 2162808), (306, 2155740), (310, 2127924), (323, 2042280), (340, 1940166), (342, 1928820), (360, 1832379), (366, 1802340), (372, 1773270), (380, 1735938), (408, 1616805), (456, 1446615), (459, 1437160), (465, 1418616), (488, 1351755), (510, 1293444), (513, 1285880), (527, 1251720), (540, 1221586), (549, 1201560), (558, 1182180), (570, 1157292), (589, 1119960), (610, 1081404), (612, 1077870), (620, 1063962), (646, 1021140), (680, 970083), (684, 964410), (732, 901170), (744, 886635), (760, 867969), (765, 862296), (837, 788120), (855, 771528), (915, 720936), (918, 718580), (930, 709308), (969, 680760), (1020, 646722), (1026, 642940), (1037, 636120), (1054, 625860), (1080, 610793), (1098, 600780), (1116, 591090), (1140, 578646), (1159, 569160), (1178, 559980), (1220, 540702), (1224, 538935), (1240, 531981), (1292, 510570), (1368, 482205), (1395, 472872), (1464, 450585), (1530, 431148), (1581, 417240), (1615, 408456), (1647, 400520), (1674, 394060), (1710, 385764), (1767, 373320), (1830, 360468), (1836, 359290), (1860, 354654), (1891, 348840), (1938, 340380), (2040, 323361), (2052, 321470), (2074, 318060), (2108, 312930), (2196, 300390), (2232, 295545), (2280, 289323), (2295, 287432), (2318, 284580), (2356, 279990), (2440, 270351), (2565, 257176), (2584, 255285), (2635, 250344), (2745, 240312), (2790, 236436), (2907, 226920), (2945, 223992), (3060, 215574), (3111, 212040), (3162, 208620), (3230, 204228), (3294, 200260), (3348, 197030), (3420, 192882), (3477, 189720), (3534, 186660), (3660, 180234), (3672, 179645), (3720, 177327), (3782, 174420), (3876, 170190), (4104, 160735), (4148, 159030), (4185, 157624), (4216, 156465), (4392, 150195), (4590, 143716), (4636, 142290), (4712, 139995), (4743, 139080), (4845, 136152), (5130, 128588), (5185, 127224), (5270, 125172), (5301, 124440), (5490, 120156), (5580, 118218), (5673, 116280), (5795, 113832), (5814, 113460), (5890, 111996), (6120, 107787), (6222, 106020), (6324, 104310), (6460, 102114), (6588, 100130), (6696, 98515), (6840, 96441), (6954, 94860), (7068, 93330), (7320, 90117), (7564, 87210), (7752, 85095), (7905, 83448), (8235, 80104), (8296, 79515), (8370, 78812), (8721, 75640), (8835, 74664), (9180, 71858), (9272, 71145), (9333, 70680), (9455, 69768), (9486, 69540), (9690, 68076), (10013, 65880), (10260, 64294), (10370, 63612), (10431, 63240), (10540, 62586), (10602, 62220), (10980, 60078), (11160, 59109), (11346, 58140), (11590, 56916), (11628, 56730), (11780, 55998), (12444, 53010), (12648, 52155), (12920, 51057), (13176, 50065), (13908, 47430), (14136, 46665), (14229, 46360), (14535, 45384), (15128, 43605), (15555, 42408), (15810, 41724), (15903, 41480), (16470, 40052), (16740, 39406), (17019, 38760), (17385, 37944), (17442, 37820), (17670, 37332), (18360, 35929), (18666, 35340), (18910, 34884), (18972, 34770), (19380, 34038), (19703, 33480), (20026, 32940), (20520, 32147), (20740, 31806), (20862, 31620), (21080, 31293), (21204, 31110), (21960, 30039), (22692, 29070), (23180, 28458), (23256, 28365), (23560, 27999), (23715, 27816), (24888, 26505)]