73913040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 160

約数和(自身を含む): 268137600

約数和(自身を除く): 194224560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 1801, 2052, 2160, 2280, 2565, 2736, 3420, 3602, 4104, 4560, 5130, 5403, 6840, 7204, 8208, 9005, 10260, 10806, 13680, 14408, 16209, 18010, 20520, 21612, 27015, 28816, 32418, 34219, 36020, 41040, 43224, 48627, 54030, 64836, 68438, 72040, 81045, 86448, 97254, 102657, 108060, 129672, 136876, 144080, 162090, 171095, 194508, 205314, 216120, 243135, 259344, 273752, 307971, 324180, 342190, 389016, 410628, 432240, 486270, 513285, 547504, 615942, 648360, 684380, 778032, 821256, 923913, 972540, 1026570, 1231884, 1296720, 1368760, 1539855, 1642512, 1847826, 1945080, 2053140, 2463768, 2737520, 3079710, 3695652, 3890160, 4106280, 4619565, 4927536, 6159420, 7391304, 8212560, 9239130, 12318840, 14782608, 18478260, 24637680, 36956520, 73913040]

約数ペア:

[(1, 73913040), (2, 36956520), (3, 24637680), (4, 18478260), (5, 14782608), (6, 12318840), (8, 9239130), (9, 8212560), (10, 7391304), (12, 6159420), (15, 4927536), (16, 4619565), (18, 4106280), (19, 3890160), (20, 3695652), (24, 3079710), (27, 2737520), (30, 2463768), (36, 2053140), (38, 1945080), (40, 1847826), (45, 1642512), (48, 1539855), (54, 1368760), (57, 1296720), (60, 1231884), (72, 1026570), (76, 972540), (80, 923913), (90, 821256), (95, 778032), (108, 684380), (114, 648360), (120, 615942), (135, 547504), (144, 513285), (152, 486270), (171, 432240), (180, 410628), (190, 389016), (216, 342190), (228, 324180), (240, 307971), (270, 273752), (285, 259344), (304, 243135), (342, 216120), (360, 205314), (380, 194508), (432, 171095), (456, 162090), (513, 144080), (540, 136876), (570, 129672), (684, 108060), (720, 102657), (760, 97254), (855, 86448), (912, 81045), (1026, 72040), (1080, 68438), (1140, 64836), (1368, 54030), (1520, 48627), (1710, 43224), (1801, 41040), (2052, 36020), (2160, 34219), (2280, 32418), (2565, 28816), (2736, 27015), (3420, 21612), (3602, 20520), (4104, 18010), (4560, 16209), (5130, 14408), (5403, 13680), (6840, 10806), (7204, 10260), (8208, 9005)]