20246301600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4447}}^1$

素因数の和:4748

約数の個数: 288

約数和(自身を含む): 75611160576

約数和(自身を除く): 55364858976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 271, 280, 300, 336, 350, 400, 420, 480, 525, 542, 560, 600, 672, 700, 800, 813, 840, 1050, 1084, 1120, 1200, 1355, 1400, 1626, 1680, 1897, 2100, 2168, 2400, 2710, 2800, 3252, 3360, 3794, 4065, 4200, 4336, 4447, 5420, 5600, 5691, 6504, 6775, 7588, 8130, 8400, 8672, 8894, 9485, 10840, 11382, 13008, 13341, 13550, 15176, 16260, 16800, 17788, 18970, 20325, 21680, 22235, 22764, 26016, 26682, 27100, 28455, 30352, 31129, 32520, 35576, 37940, 40650, 43360, 44470, 45528, 47425, 53364, 54200, 56910, 60704, 62258, 65040, 66705, 71152, 75880, 81300, 88940, 91056, 93387, 94850, 106728, 108400, 111175, 113820, 124516, 130080, 133410, 142275, 142304, 151760, 155645, 162600, 177880, 182112, 186774, 189700, 213456, 216800, 222350, 227640, 249032, 266820, 284550, 303520, 311290, 325200, 333525, 355760, 373548, 379400, 426912, 444700, 455280, 466935, 498064, 533640, 569100, 622580, 650400, 667050, 711520, 747096, 758800, 778225, 889400, 910560, 933870, 996128, 1067280, 1138200, 1205137, 1245160, 1334100, 1494192, 1517600, 1556450, 1778800, 1867740, 2134560, 2276400, 2334675, 2410274, 2490320, 2668200, 2988384, 3112900, 3557600, 3615411, 3735480, 4552800, 4669350, 4820548, 4980640, 5336400, 6025685, 6225800, 7230822, 7470960, 8435959, 9338700, 9641096, 10672800, 12051370, 12451600, 14461644, 14941920, 16871918, 18077055, 18677400, 19282192, 24102740, 24903200, 25307877, 28923288, 30128425, 33743836, 36154110, 37354800, 38564384, 42179795, 48205480, 50615754, 57846576, 60256850, 67487672, 72308220, 74709600, 84359590, 90385275, 96410960, 101231508, 115693152, 120513700, 126539385, 134975344, 144616440, 168719180, 180770550, 192821920, 202463016, 210898975, 241027400, 253078770, 269950688, 289232880, 337438360, 361541100, 404926032, 421797950, 482054800, 506157540, 578465760, 632696925, 674876720, 723082200, 809852064, 843595900, 964109600, 1012315080, 1265393850, 1349753440, 1446164400, 1687191800, 2024630160, 2530787700, 2892328800, 3374383600, 4049260320, 5061575400, 6748767200, 10123150800, 20246301600]

約数ペア:

[(1, 20246301600), (2, 10123150800), (3, 6748767200), (4, 5061575400), (5, 4049260320), (6, 3374383600), (7, 2892328800), (8, 2530787700), (10, 2024630160), (12, 1687191800), (14, 1446164400), (15, 1349753440), (16, 1265393850), (20, 1012315080), (21, 964109600), (24, 843595900), (25, 809852064), (28, 723082200), (30, 674876720), (32, 632696925), (35, 578465760), (40, 506157540), (42, 482054800), (48, 421797950), (50, 404926032), (56, 361541100), (60, 337438360), (70, 289232880), (75, 269950688), (80, 253078770), (84, 241027400), (96, 210898975), (100, 202463016), (105, 192821920), (112, 180770550), (120, 168719180), (140, 144616440), (150, 134975344), (160, 126539385), (168, 120513700), (175, 115693152), (200, 101231508), (210, 96410960), (224, 90385275), (240, 84359590), (271, 74709600), (280, 72308220), (300, 67487672), (336, 60256850), (350, 57846576), (400, 50615754), (420, 48205480), (480, 42179795), (525, 38564384), (542, 37354800), (560, 36154110), (600, 33743836), (672, 30128425), (700, 28923288), (800, 25307877), (813, 24903200), (840, 24102740), (1050, 19282192), (1084, 18677400), (1120, 18077055), (1200, 16871918), (1355, 14941920), (1400, 14461644), (1626, 12451600), (1680, 12051370), (1897, 10672800), (2100, 9641096), (2168, 9338700), (2400, 8435959), (2710, 7470960), (2800, 7230822), (3252, 6225800), (3360, 6025685), (3794, 5336400), (4065, 4980640), (4200, 4820548), (4336, 4669350), (4447, 4552800), (5420, 3735480), (5600, 3615411), (5691, 3557600), (6504, 3112900), (6775, 2988384), (7588, 2668200), (8130, 2490320), (8400, 2410274), (8672, 2334675), (8894, 2276400), (9485, 2134560), (10840, 1867740), (11382, 1778800), (13008, 1556450), (13341, 1517600), (13550, 1494192), (15176, 1334100), (16260, 1245160), (16800, 1205137), (17788, 1138200), (18970, 1067280), (20325, 996128), (21680, 933870), (22235, 910560), (22764, 889400), (26016, 778225), (26682, 758800), (27100, 747096), (28455, 711520), (30352, 667050), (31129, 650400), (32520, 622580), (35576, 569100), (37940, 533640), (40650, 498064), (43360, 466935), (44470, 455280), (45528, 444700), (47425, 426912), (53364, 379400), (54200, 373548), (56910, 355760), (60704, 333525), (62258, 325200), (65040, 311290), (66705, 303520), (71152, 284550), (75880, 266820), (81300, 249032), (88940, 227640), (91056, 222350), (93387, 216800), (94850, 213456), (106728, 189700), (108400, 186774), (111175, 182112), (113820, 177880), (124516, 162600), (130080, 155645), (133410, 151760), (142275, 142304)]