530103040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 1359832320

約数和(自身を除く): 829729280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 256, 284, 304, 307, 320, 355, 380, 568, 608, 614, 640, 710, 760, 1136, 1216, 1228, 1280, 1349, 1420, 1520, 1535, 2272, 2432, 2456, 2698, 2840, 3040, 3070, 4544, 4864, 4912, 5396, 5680, 5833, 6080, 6140, 6745, 9088, 9824, 10792, 11360, 11666, 12160, 12280, 13490, 18176, 19648, 21584, 21797, 22720, 23332, 24320, 24560, 26980, 29165, 39296, 43168, 43594, 45440, 46664, 49120, 53960, 58330, 78592, 86336, 87188, 90880, 93328, 98240, 107920, 108985, 116660, 172672, 174376, 186656, 196480, 215840, 217970, 233320, 345344, 348752, 373312, 392960, 414143, 431680, 435940, 466640, 697504, 746624, 828286, 863360, 871880, 933280, 1395008, 1493248, 1656572, 1726720, 1743760, 1866560, 2070715, 2790016, 3313144, 3487520, 3733120, 4141430, 5580032, 6626288, 6975040, 7466240, 8282860, 13252576, 13950080, 16565720, 26505152, 27900160, 33131440, 53010304, 66262880, 106020608, 132525760, 265051520, 530103040]

約数ペア:

[(1, 530103040), (2, 265051520), (4, 132525760), (5, 106020608), (8, 66262880), (10, 53010304), (16, 33131440), (19, 27900160), (20, 26505152), (32, 16565720), (38, 13950080), (40, 13252576), (64, 8282860), (71, 7466240), (76, 6975040), (80, 6626288), (95, 5580032), (128, 4141430), (142, 3733120), (152, 3487520), (160, 3313144), (190, 2790016), (256, 2070715), (284, 1866560), (304, 1743760), (307, 1726720), (320, 1656572), (355, 1493248), (380, 1395008), (568, 933280), (608, 871880), (614, 863360), (640, 828286), (710, 746624), (760, 697504), (1136, 466640), (1216, 435940), (1228, 431680), (1280, 414143), (1349, 392960), (1420, 373312), (1520, 348752), (1535, 345344), (2272, 233320), (2432, 217970), (2456, 215840), (2698, 196480), (2840, 186656), (3040, 174376), (3070, 172672), (4544, 116660), (4864, 108985), (4912, 107920), (5396, 98240), (5680, 93328), (5833, 90880), (6080, 87188), (6140, 86336), (6745, 78592), (9088, 58330), (9824, 53960), (10792, 49120), (11360, 46664), (11666, 45440), (12160, 43594), (12280, 43168), (13490, 39296), (18176, 29165), (19648, 26980), (21584, 24560), (21797, 24320), (22720, 23332)]