20332182720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1229}}^1$

素因数の和:2175

約数の個数: 224

約数和(自身を含む): 68082566400

約数和(自身を除く): 47750383680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 907, 912, 960, 1140, 1216, 1229, 1520, 1814, 1824, 2280, 2458, 2721, 3040, 3628, 3648, 3687, 4535, 4560, 4916, 5442, 6080, 6145, 7256, 7374, 9070, 9120, 9832, 10884, 12290, 13605, 14512, 14748, 17233, 18140, 18240, 18435, 19664, 21768, 23351, 24580, 27210, 29024, 29496, 34466, 36280, 36870, 39328, 43536, 46702, 49160, 51699, 54420, 58048, 58992, 68932, 70053, 72560, 73740, 78656, 86165, 87072, 93404, 98320, 103398, 108840, 116755, 117984, 137864, 140106, 145120, 147480, 172330, 174144, 186808, 196640, 206796, 217680, 233510, 235968, 258495, 275728, 280212, 290240, 294960, 344660, 350265, 373616, 393280, 413592, 435360, 467020, 516990, 551456, 560424, 589920, 689320, 700530, 747232, 827184, 870720, 934040, 1033980, 1102912, 1114703, 1120848, 1179840, 1378640, 1401060, 1494464, 1654368, 1868080, 2067960, 2229406, 2241696, 2757280, 2802120, 3308736, 3344109, 3736160, 4135920, 4458812, 4483392, 5514560, 5573515, 5604240, 6688218, 7472320, 8271840, 8917624, 11147030, 11208480, 13376436, 16543680, 16720545, 17835248, 21179357, 22294060, 22416960, 26752872, 33441090, 35670496, 42358714, 44588120, 53505744, 63538071, 66882180, 71340992, 84717428, 89176240, 105896785, 107011488, 127076142, 133764360, 169434856, 178352480, 211793570, 214022976, 254152284, 267528720, 317690355, 338869712, 356704960, 423587140, 508304568, 535057440, 635380710, 677739424, 847174280, 1016609136, 1070114880, 1270761420, 1355478848, 1694348560, 2033218272, 2541522840, 3388697120, 4066436544, 5083045680, 6777394240, 10166091360, 20332182720]

約数ペア:

[(1, 20332182720), (2, 10166091360), (3, 6777394240), (4, 5083045680), (5, 4066436544), (6, 3388697120), (8, 2541522840), (10, 2033218272), (12, 1694348560), (15, 1355478848), (16, 1270761420), (19, 1070114880), (20, 1016609136), (24, 847174280), (30, 677739424), (32, 635380710), (38, 535057440), (40, 508304568), (48, 423587140), (57, 356704960), (60, 338869712), (64, 317690355), (76, 267528720), (80, 254152284), (95, 214022976), (96, 211793570), (114, 178352480), (120, 169434856), (152, 133764360), (160, 127076142), (190, 107011488), (192, 105896785), (228, 89176240), (240, 84717428), (285, 71340992), (304, 66882180), (320, 63538071), (380, 53505744), (456, 44588120), (480, 42358714), (570, 35670496), (608, 33441090), (760, 26752872), (907, 22416960), (912, 22294060), (960, 21179357), (1140, 17835248), (1216, 16720545), (1229, 16543680), (1520, 13376436), (1814, 11208480), (1824, 11147030), (2280, 8917624), (2458, 8271840), (2721, 7472320), (3040, 6688218), (3628, 5604240), (3648, 5573515), (3687, 5514560), (4535, 4483392), (4560, 4458812), (4916, 4135920), (5442, 3736160), (6080, 3344109), (6145, 3308736), (7256, 2802120), (7374, 2757280), (9070, 2241696), (9120, 2229406), (9832, 2067960), (10884, 1868080), (12290, 1654368), (13605, 1494464), (14512, 1401060), (14748, 1378640), (17233, 1179840), (18140, 1120848), (18240, 1114703), (18435, 1102912), (19664, 1033980), (21768, 934040), (23351, 870720), (24580, 827184), (27210, 747232), (29024, 700530), (29496, 689320), (34466, 589920), (36280, 560424), (36870, 551456), (39328, 516990), (43536, 467020), (46702, 435360), (49160, 413592), (51699, 393280), (54420, 373616), (58048, 350265), (58992, 344660), (68932, 294960), (70053, 290240), (72560, 280212), (73740, 275728), (78656, 258495), (86165, 235968), (87072, 233510), (93404, 217680), (98320, 206796), (103398, 196640), (108840, 186808), (116755, 174144), (117984, 172330), (137864, 147480), (140106, 145120)]