313258320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 320

約数和(自身を含む): 1205280000

約数和(自身を除く): 892021680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 449, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 898, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1347, 1360, 1368, 1520, 1530, 1615, 1710, 1796, 1836, 1938, 2040, 2052, 2160, 2245, 2280, 2295, 2448, 2565, 2584, 2694, 2736, 2907, 3060, 3230, 3420, 3592, 3672, 3876, 4041, 4080, 4104, 4490, 4560, 4590, 4845, 5130, 5168, 5388, 5814, 6120, 6460, 6735, 6840, 7184, 7344, 7633, 7752, 8082, 8208, 8531, 8721, 8980, 9180, 9690, 10260, 10776, 11628, 12123, 12240, 12920, 13470, 13680, 14535, 15266, 15504, 16164, 17062, 17442, 17960, 18360, 19380, 20205, 20520, 21552, 22899, 23256, 24246, 25593, 25840, 26940, 29070, 30532, 32328, 34124, 34884, 35920, 36720, 38165, 38760, 40410, 41040, 42655, 43605, 45798, 46512, 48492, 51186, 53880, 58140, 60615, 61064, 64656, 68248, 68697, 69768, 76330, 76779, 77520, 80820, 85310, 87210, 91596, 96984, 102372, 107760, 114495, 116280, 121230, 122128, 127965, 136496, 137394, 139536, 145027, 152660, 153558, 161640, 170620, 174420, 183192, 193968, 204744, 206091, 228990, 230337, 232560, 242460, 255930, 274788, 290054, 305320, 307116, 323280, 341240, 343485, 348840, 366384, 383895, 409488, 412182, 435081, 457980, 460674, 484920, 511860, 549576, 580108, 610640, 614232, 682480, 686970, 697680, 725135, 767790, 824364, 870162, 915960, 921348, 969840, 1023720, 1030455, 1099152, 1151685, 1160216, 1228464, 1305243, 1373940, 1450270, 1535580, 1648728, 1740324, 1831920, 1842696, 2047440, 2060910, 2175405, 2303370, 2320432, 2610486, 2747880, 2900540, 3071160, 3297456, 3480648, 3685392, 3915729, 4121820, 4350810, 4606740, 5220972, 5495760, 5801080, 6142320, 6526215, 6961296, 7831458, 8243640, 8701620, 9213480, 10441944, 11602160, 13052430, 15662916, 16487280, 17403240, 18426960, 19578645, 20883888, 26104860, 31325832, 34806480, 39157290, 52209720, 62651664, 78314580, 104419440, 156629160, 313258320]

約数ペア:

[(1, 313258320), (2, 156629160), (3, 104419440), (4, 78314580), (5, 62651664), (6, 52209720), (8, 39157290), (9, 34806480), (10, 31325832), (12, 26104860), (15, 20883888), (16, 19578645), (17, 18426960), (18, 17403240), (19, 16487280), (20, 15662916), (24, 13052430), (27, 11602160), (30, 10441944), (34, 9213480), (36, 8701620), (38, 8243640), (40, 7831458), (45, 6961296), (48, 6526215), (51, 6142320), (54, 5801080), (57, 5495760), (60, 5220972), (68, 4606740), (72, 4350810), (76, 4121820), (80, 3915729), (85, 3685392), (90, 3480648), (95, 3297456), (102, 3071160), (108, 2900540), (114, 2747880), (120, 2610486), (135, 2320432), (136, 2303370), (144, 2175405), (152, 2060910), (153, 2047440), (170, 1842696), (171, 1831920), (180, 1740324), (190, 1648728), (204, 1535580), (216, 1450270), (228, 1373940), (240, 1305243), (255, 1228464), (270, 1160216), (272, 1151685), (285, 1099152), (304, 1030455), (306, 1023720), (323, 969840), (340, 921348), (342, 915960), (360, 870162), (380, 824364), (408, 767790), (432, 725135), (449, 697680), (456, 686970), (459, 682480), (510, 614232), (513, 610640), (540, 580108), (570, 549576), (612, 511860), (646, 484920), (680, 460674), (684, 457980), (720, 435081), (760, 412182), (765, 409488), (816, 383895), (855, 366384), (898, 348840), (912, 343485), (918, 341240), (969, 323280), (1020, 307116), (1026, 305320), (1080, 290054), (1140, 274788), (1224, 255930), (1292, 242460), (1347, 232560), (1360, 230337), (1368, 228990), (1520, 206091), (1530, 204744), (1615, 193968), (1710, 183192), (1796, 174420), (1836, 170620), (1938, 161640), (2040, 153558), (2052, 152660), (2160, 145027), (2245, 139536), (2280, 137394), (2295, 136496), (2448, 127965), (2565, 122128), (2584, 121230), (2694, 116280), (2736, 114495), (2907, 107760), (3060, 102372), (3230, 96984), (3420, 91596), (3592, 87210), (3672, 85310), (3876, 80820), (4041, 77520), (4080, 76779), (4104, 76330), (4490, 69768), (4560, 68697), (4590, 68248), (4845, 64656), (5130, 61064), (5168, 60615), (5388, 58140), (5814, 53880), (6120, 51186), (6460, 48492), (6735, 46512), (6840, 45798), (7184, 43605), (7344, 42655), (7633, 41040), (7752, 40410), (8082, 38760), (8208, 38165), (8531, 36720), (8721, 35920), (8980, 34884), (9180, 34124), (9690, 32328), (10260, 30532), (10776, 29070), (11628, 26940), (12123, 25840), (12240, 25593), (12920, 24246), (13470, 23256), (13680, 22899), (14535, 21552), (15266, 20520), (15504, 20205), (16164, 19380), (17062, 18360), (17442, 17960)]