2207327280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 7341717600

約数和(自身を除く): 5134390320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 349, 361, 365, 380, 438, 456, 570, 584, 698, 722, 730, 760, 876, 912, 1047, 1083, 1095, 1140, 1168, 1387, 1396, 1444, 1460, 1520, 1745, 1752, 1805, 2094, 2166, 2190, 2280, 2774, 2792, 2888, 2920, 3490, 3504, 3610, 4161, 4188, 4332, 4380, 4560, 5235, 5415, 5548, 5584, 5776, 5840, 6631, 6935, 6980, 7220, 8322, 8376, 8664, 8760, 10470, 10830, 11096, 13262, 13870, 13960, 14440, 16644, 16752, 17328, 17520, 19893, 20805, 20940, 21660, 22192, 25477, 26353, 26524, 27740, 27920, 28880, 33155, 33288, 39786, 41610, 41880, 43320, 50954, 52706, 53048, 55480, 66310, 66576, 76431, 79059, 79572, 83220, 83760, 86640, 99465, 101908, 105412, 106096, 110960, 125989, 127385, 131765, 132620, 152862, 158118, 159144, 166440, 198930, 203816, 210824, 251978, 254770, 263530, 265240, 305724, 316236, 318288, 332880, 377967, 382155, 395295, 397860, 407632, 421648, 484063, 503956, 509540, 527060, 530480, 611448, 629945, 632472, 755934, 764310, 790590, 795720, 968126, 1007912, 1019080, 1054120, 1222896, 1259890, 1264944, 1452189, 1511868, 1528620, 1581180, 1591440, 1889835, 1936252, 2015824, 2038160, 2108240, 2420315, 2519780, 2904378, 3023736, 3057240, 3162360, 3779670, 3872504, 4840630, 5039560, 5808756, 6047472, 6114480, 6324720, 7260945, 7559340, 7745008, 9197197, 9681260, 10079120, 11617512, 14521890, 15118680, 18394394, 19362520, 23235024, 27591591, 29043780, 30237360, 36788788, 38725040, 45985985, 55183182, 58087560, 73577576, 91971970, 110366364, 116175120, 137957955, 147155152, 183943940, 220732728, 275915910, 367887880, 441465456, 551831820, 735775760, 1103663640, 2207327280]

約数ペア:

[(1, 2207327280), (2, 1103663640), (3, 735775760), (4, 551831820), (5, 441465456), (6, 367887880), (8, 275915910), (10, 220732728), (12, 183943940), (15, 147155152), (16, 137957955), (19, 116175120), (20, 110366364), (24, 91971970), (30, 73577576), (38, 58087560), (40, 55183182), (48, 45985985), (57, 38725040), (60, 36788788), (73, 30237360), (76, 29043780), (80, 27591591), (95, 23235024), (114, 19362520), (120, 18394394), (146, 15118680), (152, 14521890), (190, 11617512), (219, 10079120), (228, 9681260), (240, 9197197), (285, 7745008), (292, 7559340), (304, 7260945), (349, 6324720), (361, 6114480), (365, 6047472), (380, 5808756), (438, 5039560), (456, 4840630), (570, 3872504), (584, 3779670), (698, 3162360), (722, 3057240), (730, 3023736), (760, 2904378), (876, 2519780), (912, 2420315), (1047, 2108240), (1083, 2038160), (1095, 2015824), (1140, 1936252), (1168, 1889835), (1387, 1591440), (1396, 1581180), (1444, 1528620), (1460, 1511868), (1520, 1452189), (1745, 1264944), (1752, 1259890), (1805, 1222896), (2094, 1054120), (2166, 1019080), (2190, 1007912), (2280, 968126), (2774, 795720), (2792, 790590), (2888, 764310), (2920, 755934), (3490, 632472), (3504, 629945), (3610, 611448), (4161, 530480), (4188, 527060), (4332, 509540), (4380, 503956), (4560, 484063), (5235, 421648), (5415, 407632), (5548, 397860), (5584, 395295), (5776, 382155), (5840, 377967), (6631, 332880), (6935, 318288), (6980, 316236), (7220, 305724), (8322, 265240), (8376, 263530), (8664, 254770), (8760, 251978), (10470, 210824), (10830, 203816), (11096, 198930), (13262, 166440), (13870, 159144), (13960, 158118), (14440, 152862), (16644, 132620), (16752, 131765), (17328, 127385), (17520, 125989), (19893, 110960), (20805, 106096), (20940, 105412), (21660, 101908), (22192, 99465), (25477, 86640), (26353, 83760), (26524, 83220), (27740, 79572), (27920, 79059), (28880, 76431), (33155, 66576), (33288, 66310), (39786, 55480), (41610, 53048), (41880, 52706), (43320, 50954)]