310642020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 1168473600

約数和(自身を除く): 857831580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 27, 30, 34, 36, 38, 39, 45, 51, 52, 54, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 108, 114, 117, 130, 135, 137, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 270, 274, 285, 306, 323, 340, 342, 351, 380, 390, 411, 442, 459, 468, 494, 510, 513, 540, 548, 570, 585, 612, 646, 663, 684, 685, 702, 741, 765, 780, 822, 855, 884, 918, 969, 988, 1020, 1026, 1105, 1140, 1170, 1233, 1235, 1292, 1326, 1370, 1404, 1482, 1530, 1615, 1644, 1710, 1755, 1781, 1836, 1938, 1989, 2052, 2055, 2210, 2223, 2295, 2329, 2340, 2466, 2470, 2565, 2603, 2652, 2740, 2907, 2964, 3060, 3230, 3315, 3420, 3510, 3562, 3699, 3705, 3876, 3978, 4110, 4199, 4420, 4446, 4590, 4658, 4845, 4932, 4940, 5130, 5206, 5343, 5814, 5967, 6165, 6460, 6630, 6669, 6987, 7020, 7124, 7398, 7410, 7809, 7956, 8220, 8398, 8721, 8892, 8905, 9180, 9316, 9690, 9945, 10260, 10412, 10686, 11115, 11628, 11645, 11934, 12330, 12597, 13015, 13260, 13338, 13974, 14535, 14796, 14820, 15618, 16029, 16796, 17442, 17810, 18495, 19380, 19890, 20961, 20995, 21372, 22230, 23290, 23427, 23868, 24660, 25194, 26030, 26676, 26715, 27948, 29070, 29835, 30277, 31236, 32058, 33345, 33839, 34884, 34935, 35620, 36990, 37791, 39045, 39780, 41922, 41990, 43605, 44251, 44460, 46580, 46854, 48087, 50388, 52060, 53430, 58140, 59670, 60554, 62883, 62985, 64116, 66690, 67678, 69870, 70281, 73980, 75582, 78090, 80145, 83844, 83980, 87210, 88502, 90831, 93708, 96174, 101517, 104805, 106860, 113373, 117135, 119340, 121108, 125766, 125970, 132753, 133380, 135356, 139740, 140562, 151164, 151385, 156180, 160290, 169195, 174420, 177004, 181662, 188955, 192348, 203034, 209610, 221255, 226746, 234270, 240435, 251532, 251940, 265506, 272493, 281124, 302770, 304551, 314415, 320580, 338390, 351405, 363324, 377910, 398259, 406068, 419220, 442510, 453492, 454155, 468540, 480870, 507585, 531012, 544986, 566865, 575263, 605540, 609102, 628830, 663765, 676780, 702810, 755820, 796518, 817479, 885020, 908310, 913653, 961740, 1015170, 1089972, 1133730, 1150526, 1194777, 1218204, 1257660, 1327530, 1362465, 1405620, 1522755, 1593036, 1634958, 1725789, 1816620, 1827306, 1991295, 2030340, 2267460, 2301052, 2389554, 2655060, 2724930, 2876315, 3045510, 3269916, 3451578, 3654612, 3982590, 4087395, 4568265, 4779108, 5177367, 5449860, 5752630, 5973885, 6091020, 6903156, 7965180, 8174790, 8628945, 9136530, 10354734, 11505260, 11947770, 15532101, 16349580, 17257890, 18273060, 20709468, 23895540, 25886835, 31064202, 34515780, 51773670, 62128404, 77660505, 103547340, 155321010, 310642020]

約数ペア:

[(1, 310642020), (2, 155321010), (3, 103547340), (4, 77660505), (5, 62128404), (6, 51773670), (9, 34515780), (10, 31064202), (12, 25886835), (13, 23895540), (15, 20709468), (17, 18273060), (18, 17257890), (19, 16349580), (20, 15532101), (26, 11947770), (27, 11505260), (30, 10354734), (34, 9136530), (36, 8628945), (38, 8174790), (39, 7965180), (45, 6903156), (51, 6091020), (52, 5973885), (54, 5752630), (57, 5449860), (60, 5177367), (65, 4779108), (68, 4568265), (76, 4087395), (78, 3982590), (85, 3654612), (90, 3451578), (95, 3269916), (102, 3045510), (108, 2876315), (114, 2724930), (117, 2655060), (130, 2389554), (135, 2301052), (137, 2267460), (153, 2030340), (156, 1991295), (170, 1827306), (171, 1816620), (180, 1725789), (190, 1634958), (195, 1593036), (204, 1522755), (221, 1405620), (228, 1362465), (234, 1327530), (247, 1257660), (255, 1218204), (260, 1194777), (270, 1150526), (274, 1133730), (285, 1089972), (306, 1015170), (323, 961740), (340, 913653), (342, 908310), (351, 885020), (380, 817479), (390, 796518), (411, 755820), (442, 702810), (459, 676780), (468, 663765), (494, 628830), (510, 609102), (513, 605540), (540, 575263), (548, 566865), (570, 544986), (585, 531012), (612, 507585), (646, 480870), (663, 468540), (684, 454155), (685, 453492), (702, 442510), (741, 419220), (765, 406068), (780, 398259), (822, 377910), (855, 363324), (884, 351405), (918, 338390), (969, 320580), (988, 314415), (1020, 304551), (1026, 302770), (1105, 281124), (1140, 272493), (1170, 265506), (1233, 251940), (1235, 251532), (1292, 240435), (1326, 234270), (1370, 226746), (1404, 221255), (1482, 209610), (1530, 203034), (1615, 192348), (1644, 188955), (1710, 181662), (1755, 177004), (1781, 174420), (1836, 169195), (1938, 160290), (1989, 156180), (2052, 151385), (2055, 151164), (2210, 140562), (2223, 139740), (2295, 135356), (2329, 133380), (2340, 132753), (2466, 125970), (2470, 125766), (2565, 121108), (2603, 119340), (2652, 117135), (2740, 113373), (2907, 106860), (2964, 104805), (3060, 101517), (3230, 96174), (3315, 93708), (3420, 90831), (3510, 88502), (3562, 87210), (3699, 83980), (3705, 83844), (3876, 80145), (3978, 78090), (4110, 75582), (4199, 73980), (4420, 70281), (4446, 69870), (4590, 67678), (4658, 66690), (4845, 64116), (4932, 62985), (4940, 62883), (5130, 60554), (5206, 59670), (5343, 58140), (5814, 53430), (5967, 52060), (6165, 50388), (6460, 48087), (6630, 46854), (6669, 46580), (6987, 44460), (7020, 44251), (7124, 43605), (7398, 41990), (7410, 41922), (7809, 39780), (7956, 39045), (8220, 37791), (8398, 36990), (8721, 35620), (8892, 34935), (8905, 34884), (9180, 33839), (9316, 33345), (9690, 32058), (9945, 31236), (10260, 30277), (10412, 29835), (10686, 29070), (11115, 27948), (11628, 26715), (11645, 26676), (11934, 26030), (12330, 25194), (12597, 24660), (13015, 23868), (13260, 23427), (13338, 23290), (13974, 22230), (14535, 21372), (14796, 20995), (14820, 20961), (15618, 19890), (16029, 19380), (16796, 18495), (17442, 17810)]