315347760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4852

約数の個数: 240

約数和(自身を含む): 1303708224

約数和(自身を除く): 988360464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 4813, 5040, 5460, 6552, 7280, 8190, 9360, 9626, 10920, 13104, 14439, 16380, 19252, 21840, 24065, 28878, 32760, 33691, 38504, 43317, 48130, 57756, 62569, 65520, 67382, 72195, 77008, 86634, 96260, 101073, 115512, 125138, 134764, 144390, 168455, 173268, 187707, 192520, 202146, 216585, 231024, 250276, 269528, 288780, 303219, 312845, 336910, 346536, 375414, 385040, 404292, 433170, 437983, 500552, 505365, 539056, 563121, 577560, 606438, 625690, 673820, 693072, 750828, 808584, 866340, 875966, 938535, 1001104, 1010730, 1126242, 1155120, 1212876, 1251380, 1313949, 1347640, 1501656, 1516095, 1617168, 1732680, 1751932, 1877070, 2021460, 2189915, 2252484, 2425752, 2502760, 2627898, 2695280, 2815605, 3003312, 3032190, 3465360, 3503864, 3754140, 3941847, 4042920, 4379830, 4504968, 4851504, 5005520, 5255796, 5631210, 6064380, 6569745, 7007728, 7508280, 7883694, 8085840, 8759660, 9009936, 10511592, 11262420, 12128760, 13139490, 15016560, 15767388, 17519320, 19709235, 21023184, 22524840, 24257520, 26278980, 31534776, 35038640, 39418470, 45049680, 52557960, 63069552, 78836940, 105115920, 157673880, 315347760]

約数ペア:

[(1, 315347760), (2, 157673880), (3, 105115920), (4, 78836940), (5, 63069552), (6, 52557960), (7, 45049680), (8, 39418470), (9, 35038640), (10, 31534776), (12, 26278980), (13, 24257520), (14, 22524840), (15, 21023184), (16, 19709235), (18, 17519320), (20, 15767388), (21, 15016560), (24, 13139490), (26, 12128760), (28, 11262420), (30, 10511592), (35, 9009936), (36, 8759660), (39, 8085840), (40, 7883694), (42, 7508280), (45, 7007728), (48, 6569745), (52, 6064380), (56, 5631210), (60, 5255796), (63, 5005520), (65, 4851504), (70, 4504968), (72, 4379830), (78, 4042920), (80, 3941847), (84, 3754140), (90, 3503864), (91, 3465360), (104, 3032190), (105, 3003312), (112, 2815605), (117, 2695280), (120, 2627898), (126, 2502760), (130, 2425752), (140, 2252484), (144, 2189915), (156, 2021460), (168, 1877070), (180, 1751932), (182, 1732680), (195, 1617168), (208, 1516095), (210, 1501656), (234, 1347640), (240, 1313949), (252, 1251380), (260, 1212876), (273, 1155120), (280, 1126242), (312, 1010730), (315, 1001104), (336, 938535), (360, 875966), (364, 866340), (390, 808584), (420, 750828), (455, 693072), (468, 673820), (504, 625690), (520, 606438), (546, 577560), (560, 563121), (585, 539056), (624, 505365), (630, 500552), (720, 437983), (728, 433170), (780, 404292), (819, 385040), (840, 375414), (910, 346536), (936, 336910), (1008, 312845), (1040, 303219), (1092, 288780), (1170, 269528), (1260, 250276), (1365, 231024), (1456, 216585), (1560, 202146), (1638, 192520), (1680, 187707), (1820, 173268), (1872, 168455), (2184, 144390), (2340, 134764), (2520, 125138), (2730, 115512), (3120, 101073), (3276, 96260), (3640, 86634), (4095, 77008), (4368, 72195), (4680, 67382), (4813, 65520), (5040, 62569), (5460, 57756), (6552, 48130), (7280, 43317), (8190, 38504), (9360, 33691), (9626, 32760), (10920, 28878), (13104, 24065), (14439, 21840), (16380, 19252)]