20146765800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{6491}}^1$

素因数の和:7256

約数の個数: 192

約数和(自身を含む): 71484710400

約数和(自身を除く): 51337944600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 739, 840, 1050, 1400, 1478, 2100, 2217, 2956, 3695, 4200, 4434, 5173, 5912, 6491, 7390, 8868, 10346, 11085, 12982, 14780, 15519, 17736, 18475, 19473, 20692, 22170, 25865, 25964, 29560, 31038, 32455, 36950, 38946, 41384, 44340, 45437, 51730, 51928, 55425, 62076, 64910, 73900, 77595, 77892, 88680, 90874, 97365, 103460, 110850, 124152, 129325, 129820, 136311, 147800, 155190, 155784, 162275, 181748, 194730, 206920, 221700, 227185, 258650, 259640, 272622, 310380, 324550, 363496, 387975, 389460, 443400, 454370, 486825, 517300, 545244, 620760, 649100, 681555, 775950, 778920, 908740, 973650, 1034600, 1090488, 1135925, 1298200, 1363110, 1551900, 1817480, 1947300, 2271850, 2726220, 3103800, 3407775, 3894600, 4543700, 4796849, 5452440, 6815550, 9087400, 9593698, 13631100, 14390547, 19187396, 23984245, 27262200, 28781094, 33577943, 38374792, 47968490, 57562188, 67155886, 71952735, 95936980, 100733829, 115124376, 119921225, 134311772, 143905470, 167889715, 191873960, 201467658, 239842450, 268623544, 287810940, 335779430, 359763675, 402935316, 479684900, 503669145, 575621880, 671558860, 719527350, 805870632, 839448575, 959369800, 1007338290, 1343117720, 1439054700, 1678897150, 2014676580, 2518345725, 2878109400, 3357794300, 4029353160, 5036691450, 6715588600, 10073382900, 20146765800]

約数ペア:

[(1, 20146765800), (2, 10073382900), (3, 6715588600), (4, 5036691450), (5, 4029353160), (6, 3357794300), (7, 2878109400), (8, 2518345725), (10, 2014676580), (12, 1678897150), (14, 1439054700), (15, 1343117720), (20, 1007338290), (21, 959369800), (24, 839448575), (25, 805870632), (28, 719527350), (30, 671558860), (35, 575621880), (40, 503669145), (42, 479684900), (50, 402935316), (56, 359763675), (60, 335779430), (70, 287810940), (75, 268623544), (84, 239842450), (100, 201467658), (105, 191873960), (120, 167889715), (140, 143905470), (150, 134311772), (168, 119921225), (175, 115124376), (200, 100733829), (210, 95936980), (280, 71952735), (300, 67155886), (350, 57562188), (420, 47968490), (525, 38374792), (600, 33577943), (700, 28781094), (739, 27262200), (840, 23984245), (1050, 19187396), (1400, 14390547), (1478, 13631100), (2100, 9593698), (2217, 9087400), (2956, 6815550), (3695, 5452440), (4200, 4796849), (4434, 4543700), (5173, 3894600), (5912, 3407775), (6491, 3103800), (7390, 2726220), (8868, 2271850), (10346, 1947300), (11085, 1817480), (12982, 1551900), (14780, 1363110), (15519, 1298200), (17736, 1135925), (18475, 1090488), (19473, 1034600), (20692, 973650), (22170, 908740), (25865, 778920), (25964, 775950), (29560, 681555), (31038, 649100), (32455, 620760), (36950, 545244), (38946, 517300), (41384, 486825), (44340, 454370), (45437, 443400), (51730, 389460), (51928, 387975), (55425, 363496), (62076, 324550), (64910, 310380), (73900, 272622), (77595, 259640), (77892, 258650), (88680, 227185), (90874, 221700), (97365, 206920), (103460, 194730), (110850, 181748), (124152, 162275), (129325, 155784), (129820, 155190), (136311, 147800)]