2021800830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 256

約数和(自身を含む): 6133708800

約数和(自身を除く): 4111907970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 101, 105, 114, 133, 145, 173, 174, 190, 202, 203, 210, 266, 285, 290, 303, 346, 399, 406, 435, 505, 519, 551, 570, 606, 609, 665, 707, 798, 865, 870, 1010, 1015, 1038, 1102, 1211, 1218, 1330, 1414, 1515, 1653, 1730, 1919, 1995, 2030, 2121, 2422, 2595, 2755, 2929, 3030, 3045, 3287, 3306, 3535, 3633, 3838, 3857, 3990, 4242, 5017, 5190, 5510, 5757, 5858, 6055, 6090, 6574, 7070, 7266, 7714, 8265, 8787, 9595, 9861, 10034, 10605, 11514, 11571, 12110, 13433, 14645, 15051, 16435, 16530, 17473, 17574, 18165, 19190, 19285, 19722, 20503, 21210, 23009, 23142, 25085, 26866, 28785, 29290, 30102, 32870, 34946, 35119, 36330, 38570, 40299, 41006, 43935, 46018, 49305, 50170, 52419, 55651, 57570, 57855, 61509, 67165, 69027, 70238, 75255, 80598, 87365, 87870, 95323, 98610, 102515, 104838, 105357, 111302, 115045, 115710, 122311, 123018, 134330, 138054, 150510, 166953, 174730, 175595, 190646, 201495, 205030, 210714, 230090, 244622, 262095, 278255, 285969, 307545, 331987, 333906, 345135, 351190, 366933, 389557, 402990, 476615, 506717, 524190, 526785, 556510, 571938, 611555, 615090, 663974, 667261, 690270, 733866, 779114, 834765, 953230, 995961, 1013434, 1053570, 1168671, 1223110, 1334522, 1429845, 1520151, 1659935, 1669530, 1834665, 1947785, 1991922, 2001783, 2323909, 2337342, 2533585, 2859690, 3040302, 3319870, 3336305, 3547019, 3669330, 3895570, 4003566, 4647818, 4979805, 5067170, 5843355, 6672610, 6971727, 7094038, 7600755, 9627623, 9959610, 10008915, 10641057, 11619545, 11686710, 13943454, 15201510, 17735095, 19255246, 20017830, 21282114, 23239090, 28882869, 34858635, 35470190, 48138115, 53205285, 57765738, 67393361, 69717270, 96276230, 106410570, 134786722, 144414345, 202180083, 288828690, 336966805, 404360166, 673933610, 1010900415, 2021800830]

約数ペア:

[(1, 2021800830), (2, 1010900415), (3, 673933610), (5, 404360166), (6, 336966805), (7, 288828690), (10, 202180083), (14, 144414345), (15, 134786722), (19, 106410570), (21, 96276230), (29, 69717270), (30, 67393361), (35, 57765738), (38, 53205285), (42, 48138115), (57, 35470190), (58, 34858635), (70, 28882869), (87, 23239090), (95, 21282114), (101, 20017830), (105, 19255246), (114, 17735095), (133, 15201510), (145, 13943454), (173, 11686710), (174, 11619545), (190, 10641057), (202, 10008915), (203, 9959610), (210, 9627623), (266, 7600755), (285, 7094038), (290, 6971727), (303, 6672610), (346, 5843355), (399, 5067170), (406, 4979805), (435, 4647818), (505, 4003566), (519, 3895570), (551, 3669330), (570, 3547019), (606, 3336305), (609, 3319870), (665, 3040302), (707, 2859690), (798, 2533585), (865, 2337342), (870, 2323909), (1010, 2001783), (1015, 1991922), (1038, 1947785), (1102, 1834665), (1211, 1669530), (1218, 1659935), (1330, 1520151), (1414, 1429845), (1515, 1334522), (1653, 1223110), (1730, 1168671), (1919, 1053570), (1995, 1013434), (2030, 995961), (2121, 953230), (2422, 834765), (2595, 779114), (2755, 733866), (2929, 690270), (3030, 667261), (3045, 663974), (3287, 615090), (3306, 611555), (3535, 571938), (3633, 556510), (3838, 526785), (3857, 524190), (3990, 506717), (4242, 476615), (5017, 402990), (5190, 389557), (5510, 366933), (5757, 351190), (5858, 345135), (6055, 333906), (6090, 331987), (6574, 307545), (7070, 285969), (7266, 278255), (7714, 262095), (8265, 244622), (8787, 230090), (9595, 210714), (9861, 205030), (10034, 201495), (10605, 190646), (11514, 175595), (11571, 174730), (12110, 166953), (13433, 150510), (14645, 138054), (15051, 134330), (16435, 123018), (16530, 122311), (17473, 115710), (17574, 115045), (18165, 111302), (19190, 105357), (19285, 104838), (19722, 102515), (20503, 98610), (21210, 95323), (23009, 87870), (23142, 87365), (25085, 80598), (26866, 75255), (28785, 70238), (29290, 69027), (30102, 67165), (32870, 61509), (34946, 57855), (35119, 57570), (36330, 55651), (38570, 52419), (40299, 50170), (41006, 49305), (43935, 46018)]