613184320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{599}}^1$

素因数の和:1080

約数の個数: 112

約数和(自身を含む): 1675180800

約数和(自身を除く): 1061996480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 457, 560, 599, 914, 1120, 1198, 1828, 2240, 2285, 2396, 2995, 3199, 3656, 4193, 4570, 4792, 5990, 6398, 7312, 8386, 9140, 9584, 11980, 12796, 14624, 15995, 16772, 18280, 19168, 20965, 23960, 25592, 29248, 31990, 33544, 36560, 38336, 41930, 47920, 51184, 63980, 67088, 73120, 83860, 95840, 102368, 127960, 134176, 146240, 167720, 191680, 204736, 255920, 268352, 273743, 335440, 511840, 547486, 670880, 1023680, 1094972, 1341760, 1368715, 1916201, 2189944, 2737430, 3832402, 4379888, 5474860, 7664804, 8759776, 9581005, 10949720, 15329608, 17519552, 19162010, 21899440, 30659216, 38324020, 43798880, 61318432, 76648040, 87597760, 122636864, 153296080, 306592160, 613184320]

約数ペア:

[(1, 613184320), (2, 306592160), (4, 153296080), (5, 122636864), (7, 87597760), (8, 76648040), (10, 61318432), (14, 43798880), (16, 38324020), (20, 30659216), (28, 21899440), (32, 19162010), (35, 17519552), (40, 15329608), (56, 10949720), (64, 9581005), (70, 8759776), (80, 7664804), (112, 5474860), (140, 4379888), (160, 3832402), (224, 2737430), (280, 2189944), (320, 1916201), (448, 1368715), (457, 1341760), (560, 1094972), (599, 1023680), (914, 670880), (1120, 547486), (1198, 511840), (1828, 335440), (2240, 273743), (2285, 268352), (2396, 255920), (2995, 204736), (3199, 191680), (3656, 167720), (4193, 146240), (4570, 134176), (4792, 127960), (5990, 102368), (6398, 95840), (7312, 83860), (8386, 73120), (9140, 67088), (9584, 63980), (11980, 51184), (12796, 47920), (14624, 41930), (15995, 38336), (16772, 36560), (18280, 33544), (19168, 31990), (20965, 29248), (23960, 25592)]