20183033760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 384

約数和(自身を含む): 68976230400

約数和(自身を除く): 48793196640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 79, 80, 85, 96, 102, 120, 131, 136, 158, 160, 170, 204, 237, 239, 240, 255, 262, 272, 316, 340, 393, 395, 408, 474, 478, 480, 510, 524, 544, 632, 655, 680, 717, 786, 790, 816, 948, 956, 1020, 1048, 1185, 1195, 1264, 1310, 1343, 1360, 1434, 1572, 1580, 1632, 1896, 1912, 1965, 2040, 2096, 2227, 2370, 2390, 2528, 2620, 2686, 2720, 2868, 3144, 3160, 3585, 3792, 3824, 3930, 4029, 4063, 4080, 4192, 4454, 4740, 4780, 5240, 5372, 5736, 6288, 6320, 6681, 6715, 7170, 7584, 7648, 7860, 8058, 8126, 8160, 8908, 9480, 9560, 10349, 10480, 10744, 11135, 11472, 12189, 12576, 12640, 13362, 13430, 14340, 15720, 16116, 16252, 17816, 18881, 18960, 19120, 20145, 20315, 20698, 20960, 21488, 22270, 22944, 24378, 26724, 26860, 28680, 31047, 31309, 31440, 32232, 32504, 33405, 35632, 37762, 37920, 38240, 40290, 40630, 41396, 42976, 44540, 48756, 51745, 53448, 53720, 56643, 57360, 60945, 62094, 62618, 62880, 64464, 65008, 66810, 71264, 75524, 80580, 81260, 82792, 89080, 93927, 94405, 97512, 103490, 106896, 107440, 113286, 114720, 121890, 124188, 125236, 128928, 130016, 133620, 151048, 155235, 156545, 161160, 162520, 165584, 175933, 178160, 187854, 188810, 195024, 206980, 213792, 214880, 226572, 243780, 248376, 250472, 267240, 283215, 302096, 310470, 313090, 320977, 322320, 325040, 331168, 351866, 356320, 375708, 377620, 390048, 413960, 453144, 469635, 487560, 496752, 500944, 527799, 532253, 534480, 566430, 604192, 620940, 626180, 641954, 644640, 650080, 703732, 751416, 755240, 827920, 879665, 906288, 939270, 962931, 975120, 993504, 1001888, 1055598, 1064506, 1068960, 1132860, 1241880, 1252360, 1283908, 1407464, 1502832, 1510480, 1596759, 1604885, 1655840, 1759330, 1812576, 1878540, 1925862, 1950240, 2111196, 2129012, 2265720, 2473411, 2483760, 2504720, 2567816, 2638995, 2661265, 2814928, 3005664, 3020960, 3193518, 3209770, 3518660, 3757080, 3851724, 4222392, 4258024, 4531440, 4814655, 4946822, 4967520, 5009440, 5135632, 5277990, 5322530, 5629856, 6387036, 6419540, 7037320, 7420233, 7514160, 7703448, 7983795, 8444784, 8516048, 9062880, 9629310, 9893644, 10271264, 10555980, 10645060, 12367055, 12774072, 12839080, 14074640, 14840466, 15028320, 15406896, 15967590, 16889568, 17032096, 19258620, 19787288, 21111960, 21290120, 24734110, 25548144, 25678160, 28149280, 29680932, 30813792, 31935180, 37101165, 38517240, 39574576, 42047987, 42223920, 42580240, 49468220, 51096288, 51356320, 59361864, 63870360, 74202330, 77034480, 79149152, 84095974, 84447840, 85160480, 98936440, 118723728, 126143961, 127740720, 148404660, 154068960, 168191948, 197872880, 210239935, 237447456, 252287922, 255481440, 296809320, 336383896, 395745760, 420479870, 504575844, 593618640, 630719805, 672767792, 840959740, 1009151688, 1187237280, 1261439610, 1345535584, 1681919480, 2018303376, 2522879220, 3363838960, 4036606752, 5045758440, 6727677920, 10091516880, 20183033760]

約数ペア:

[(1, 20183033760), (2, 10091516880), (3, 6727677920), (4, 5045758440), (5, 4036606752), (6, 3363838960), (8, 2522879220), (10, 2018303376), (12, 1681919480), (15, 1345535584), (16, 1261439610), (17, 1187237280), (20, 1009151688), (24, 840959740), (30, 672767792), (32, 630719805), (34, 593618640), (40, 504575844), (48, 420479870), (51, 395745760), (60, 336383896), (68, 296809320), (79, 255481440), (80, 252287922), (85, 237447456), (96, 210239935), (102, 197872880), (120, 168191948), (131, 154068960), (136, 148404660), (158, 127740720), (160, 126143961), (170, 118723728), (204, 98936440), (237, 85160480), (239, 84447840), (240, 84095974), (255, 79149152), (262, 77034480), (272, 74202330), (316, 63870360), (340, 59361864), (393, 51356320), (395, 51096288), (408, 49468220), (474, 42580240), (478, 42223920), (480, 42047987), (510, 39574576), (524, 38517240), (544, 37101165), (632, 31935180), (655, 30813792), (680, 29680932), (717, 28149280), (786, 25678160), (790, 25548144), (816, 24734110), (948, 21290120), (956, 21111960), (1020, 19787288), (1048, 19258620), (1185, 17032096), (1195, 16889568), (1264, 15967590), (1310, 15406896), (1343, 15028320), (1360, 14840466), (1434, 14074640), (1572, 12839080), (1580, 12774072), (1632, 12367055), (1896, 10645060), (1912, 10555980), (1965, 10271264), (2040, 9893644), (2096, 9629310), (2227, 9062880), (2370, 8516048), (2390, 8444784), (2528, 7983795), (2620, 7703448), (2686, 7514160), (2720, 7420233), (2868, 7037320), (3144, 6419540), (3160, 6387036), (3585, 5629856), (3792, 5322530), (3824, 5277990), (3930, 5135632), (4029, 5009440), (4063, 4967520), (4080, 4946822), (4192, 4814655), (4454, 4531440), (4740, 4258024), (4780, 4222392), (5240, 3851724), (5372, 3757080), (5736, 3518660), (6288, 3209770), (6320, 3193518), (6681, 3020960), (6715, 3005664), (7170, 2814928), (7584, 2661265), (7648, 2638995), (7860, 2567816), (8058, 2504720), (8126, 2483760), (8160, 2473411), (8908, 2265720), (9480, 2129012), (9560, 2111196), (10349, 1950240), (10480, 1925862), (10744, 1878540), (11135, 1812576), (11472, 1759330), (12189, 1655840), (12576, 1604885), (12640, 1596759), (13362, 1510480), (13430, 1502832), (14340, 1407464), (15720, 1283908), (16116, 1252360), (16252, 1241880), (17816, 1132860), (18881, 1068960), (18960, 1064506), (19120, 1055598), (20145, 1001888), (20315, 993504), (20698, 975120), (20960, 962931), (21488, 939270), (22270, 906288), (22944, 879665), (24378, 827920), (26724, 755240), (26860, 751416), (28680, 703732), (31047, 650080), (31309, 644640), (31440, 641954), (32232, 626180), (32504, 620940), (33405, 604192), (35632, 566430), (37762, 534480), (37920, 532253), (38240, 527799), (40290, 500944), (40630, 496752), (41396, 487560), (42976, 469635), (44540, 453144), (48756, 413960), (51745, 390048), (53448, 377620), (53720, 375708), (56643, 356320), (57360, 351866), (60945, 331168), (62094, 325040), (62618, 322320), (62880, 320977), (64464, 313090), (65008, 310470), (66810, 302096), (71264, 283215), (75524, 267240), (80580, 250472), (81260, 248376), (82792, 243780), (89080, 226572), (93927, 214880), (94405, 213792), (97512, 206980), (103490, 195024), (106896, 188810), (107440, 187854), (113286, 178160), (114720, 175933), (121890, 165584), (124188, 162520), (125236, 161160), (128928, 156545), (130016, 155235), (133620, 151048)]