313479600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 1166853888

約数和(自身を除く): 853374288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 67, 70, 75, 80, 84, 100, 105, 112, 120, 134, 140, 150, 168, 175, 200, 201, 210, 240, 268, 280, 300, 335, 336, 350, 400, 402, 420, 469, 525, 536, 557, 560, 600, 670, 700, 804, 840, 938, 1005, 1050, 1072, 1114, 1200, 1340, 1400, 1407, 1608, 1671, 1675, 1680, 1876, 2010, 2100, 2228, 2345, 2680, 2785, 2800, 2814, 3216, 3342, 3350, 3752, 3899, 4020, 4200, 4456, 4690, 5025, 5360, 5570, 5628, 6684, 6700, 7035, 7504, 7798, 8040, 8355, 8400, 8912, 9380, 10050, 11140, 11256, 11697, 11725, 13368, 13400, 13925, 14070, 15596, 16080, 16710, 18760, 19495, 20100, 22280, 22512, 23394, 23450, 26736, 26800, 27850, 28140, 31192, 33420, 35175, 37319, 37520, 38990, 40200, 41775, 44560, 46788, 46900, 55700, 56280, 58485, 62384, 66840, 70350, 74638, 77980, 80400, 83550, 93576, 93800, 97475, 111400, 111957, 112560, 116970, 133680, 140700, 149276, 155960, 167100, 186595, 187152, 187600, 194950, 222800, 223914, 233940, 261233, 281400, 292425, 298552, 311920, 334200, 373190, 389900, 447828, 467880, 522466, 559785, 562800, 584850, 597104, 668400, 746380, 779800, 783699, 895656, 932975, 935760, 1044932, 1119570, 1169700, 1306165, 1492760, 1559600, 1567398, 1791312, 1865950, 2089864, 2239140, 2339400, 2612330, 2798925, 2985520, 3134796, 3731900, 3918495, 4179728, 4478280, 4678800, 5224660, 5597850, 6269592, 6530825, 7463800, 7836990, 8956560, 10449320, 11195700, 12539184, 13061650, 14927600, 15673980, 19592475, 20898640, 22391400, 26123300, 31347960, 39184950, 44782800, 52246600, 62695920, 78369900, 104493200, 156739800, 313479600]

約数ペア:

[(1, 313479600), (2, 156739800), (3, 104493200), (4, 78369900), (5, 62695920), (6, 52246600), (7, 44782800), (8, 39184950), (10, 31347960), (12, 26123300), (14, 22391400), (15, 20898640), (16, 19592475), (20, 15673980), (21, 14927600), (24, 13061650), (25, 12539184), (28, 11195700), (30, 10449320), (35, 8956560), (40, 7836990), (42, 7463800), (48, 6530825), (50, 6269592), (56, 5597850), (60, 5224660), (67, 4678800), (70, 4478280), (75, 4179728), (80, 3918495), (84, 3731900), (100, 3134796), (105, 2985520), (112, 2798925), (120, 2612330), (134, 2339400), (140, 2239140), (150, 2089864), (168, 1865950), (175, 1791312), (200, 1567398), (201, 1559600), (210, 1492760), (240, 1306165), (268, 1169700), (280, 1119570), (300, 1044932), (335, 935760), (336, 932975), (350, 895656), (400, 783699), (402, 779800), (420, 746380), (469, 668400), (525, 597104), (536, 584850), (557, 562800), (560, 559785), (600, 522466), (670, 467880), (700, 447828), (804, 389900), (840, 373190), (938, 334200), (1005, 311920), (1050, 298552), (1072, 292425), (1114, 281400), (1200, 261233), (1340, 233940), (1400, 223914), (1407, 222800), (1608, 194950), (1671, 187600), (1675, 187152), (1680, 186595), (1876, 167100), (2010, 155960), (2100, 149276), (2228, 140700), (2345, 133680), (2680, 116970), (2785, 112560), (2800, 111957), (2814, 111400), (3216, 97475), (3342, 93800), (3350, 93576), (3752, 83550), (3899, 80400), (4020, 77980), (4200, 74638), (4456, 70350), (4690, 66840), (5025, 62384), (5360, 58485), (5570, 56280), (5628, 55700), (6684, 46900), (6700, 46788), (7035, 44560), (7504, 41775), (7798, 40200), (8040, 38990), (8355, 37520), (8400, 37319), (8912, 35175), (9380, 33420), (10050, 31192), (11140, 28140), (11256, 27850), (11697, 26800), (11725, 26736), (13368, 23450), (13400, 23394), (13925, 22512), (14070, 22280), (15596, 20100), (16080, 19495), (16710, 18760)]