315967680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{2239}}^1$

素因数の和:2276

約数の個数: 252

約数和(自身を含む): 1264798080

約数和(自身を除く): 948830400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2239, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4478, 4704, 5040, 5880, 6717, 6720, 7056, 7840, 8820, 8956, 9408, 10080, 11195, 11760, 13434, 14112, 15673, 15680, 17640, 17912, 20151, 20160, 22390, 23520, 26868, 28224, 31346, 33585, 35280, 35824, 40302, 44780, 47019, 47040, 53736, 62692, 67170, 70560, 71648, 78365, 80604, 89560, 94038, 100755, 107472, 109711, 125384, 134340, 141057, 141120, 143296, 156730, 161208, 179120, 188076, 201510, 214944, 219422, 235095, 250768, 268680, 282114, 313460, 322416, 329133, 358240, 376152, 403020, 429888, 438844, 470190, 501536, 537360, 548555, 564228, 626920, 644832, 658266, 705285, 716480, 752304, 806040, 877688, 940380, 987399, 1003072, 1074720, 1097110, 1128456, 1253840, 1289664, 1316532, 1410570, 1504608, 1612080, 1645665, 1755376, 1880760, 1974798, 2149440, 2194220, 2256912, 2507680, 2633064, 2821140, 3009216, 3224160, 3291330, 3510752, 3761520, 3949596, 4388440, 4513824, 4936995, 5015360, 5266128, 5642280, 6448320, 6582660, 7021504, 7523040, 7899192, 8776880, 9027648, 9873990, 10532256, 11284560, 13165320, 15046080, 15798384, 17553760, 19747980, 21064512, 22569120, 26330640, 31596768, 35107520, 39495960, 45138240, 52661280, 63193536, 78991920, 105322560, 157983840, 315967680]

約数ペア:

[(1, 315967680), (2, 157983840), (3, 105322560), (4, 78991920), (5, 63193536), (6, 52661280), (7, 45138240), (8, 39495960), (9, 35107520), (10, 31596768), (12, 26330640), (14, 22569120), (15, 21064512), (16, 19747980), (18, 17553760), (20, 15798384), (21, 15046080), (24, 13165320), (28, 11284560), (30, 10532256), (32, 9873990), (35, 9027648), (36, 8776880), (40, 7899192), (42, 7523040), (45, 7021504), (48, 6582660), (49, 6448320), (56, 5642280), (60, 5266128), (63, 5015360), (64, 4936995), (70, 4513824), (72, 4388440), (80, 3949596), (84, 3761520), (90, 3510752), (96, 3291330), (98, 3224160), (105, 3009216), (112, 2821140), (120, 2633064), (126, 2507680), (140, 2256912), (144, 2194220), (147, 2149440), (160, 1974798), (168, 1880760), (180, 1755376), (192, 1645665), (196, 1612080), (210, 1504608), (224, 1410570), (240, 1316532), (245, 1289664), (252, 1253840), (280, 1128456), (288, 1097110), (294, 1074720), (315, 1003072), (320, 987399), (336, 940380), (360, 877688), (392, 806040), (420, 752304), (441, 716480), (448, 705285), (480, 658266), (490, 644832), (504, 626920), (560, 564228), (576, 548555), (588, 537360), (630, 501536), (672, 470190), (720, 438844), (735, 429888), (784, 403020), (840, 376152), (882, 358240), (960, 329133), (980, 322416), (1008, 313460), (1120, 282114), (1176, 268680), (1260, 250768), (1344, 235095), (1440, 219422), (1470, 214944), (1568, 201510), (1680, 188076), (1764, 179120), (1960, 161208), (2016, 156730), (2205, 143296), (2239, 141120), (2240, 141057), (2352, 134340), (2520, 125384), (2880, 109711), (2940, 107472), (3136, 100755), (3360, 94038), (3528, 89560), (3920, 80604), (4032, 78365), (4410, 71648), (4478, 70560), (4704, 67170), (5040, 62692), (5880, 53736), (6717, 47040), (6720, 47019), (7056, 44780), (7840, 40302), (8820, 35824), (8956, 35280), (9408, 33585), (10080, 31346), (11195, 28224), (11760, 26868), (13434, 23520), (14112, 22390), (15673, 20160), (15680, 20151), (17640, 17912)]