717981120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13163

約数の個数: 168

約数和(自身を含む): 2599730640

約数和(自身を除く): 1881749520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13121, 13680, 18240, 26242, 27360, 39363, 52484, 54720, 65605, 78726, 104968, 118089, 131210, 157452, 196815, 209936, 236178, 249299, 262420, 314904, 393630, 419872, 472356, 498598, 524840, 590445, 629808, 747897, 787260, 839744, 944712, 997196, 1049680, 1180890, 1246495, 1259616, 1495794, 1574520, 1889424, 1994392, 2099360, 2243691, 2361780, 2492990, 2519232, 2991588, 3149040, 3739485, 3778848, 3988784, 4198720, 4487382, 4723560, 4985980, 5983176, 6298080, 7478970, 7557696, 7977568, 8974764, 9447120, 9971960, 11218455, 11966352, 12596160, 14957940, 15955136, 17949528, 18894240, 19943920, 22436910, 23932704, 29915880, 35899056, 37788480, 39887840, 44873820, 47865408, 59831760, 71798112, 79775680, 89747640, 119663520, 143596224, 179495280, 239327040, 358990560, 717981120]

約数ペア:

[(1, 717981120), (2, 358990560), (3, 239327040), (4, 179495280), (5, 143596224), (6, 119663520), (8, 89747640), (9, 79775680), (10, 71798112), (12, 59831760), (15, 47865408), (16, 44873820), (18, 39887840), (19, 37788480), (20, 35899056), (24, 29915880), (30, 23932704), (32, 22436910), (36, 19943920), (38, 18894240), (40, 17949528), (45, 15955136), (48, 14957940), (57, 12596160), (60, 11966352), (64, 11218455), (72, 9971960), (76, 9447120), (80, 8974764), (90, 7977568), (95, 7557696), (96, 7478970), (114, 6298080), (120, 5983176), (144, 4985980), (152, 4723560), (160, 4487382), (171, 4198720), (180, 3988784), (190, 3778848), (192, 3739485), (228, 3149040), (240, 2991588), (285, 2519232), (288, 2492990), (304, 2361780), (320, 2243691), (342, 2099360), (360, 1994392), (380, 1889424), (456, 1574520), (480, 1495794), (570, 1259616), (576, 1246495), (608, 1180890), (684, 1049680), (720, 997196), (760, 944712), (855, 839744), (912, 787260), (960, 747897), (1140, 629808), (1216, 590445), (1368, 524840), (1440, 498598), (1520, 472356), (1710, 419872), (1824, 393630), (2280, 314904), (2736, 262420), (2880, 249299), (3040, 236178), (3420, 209936), (3648, 196815), (4560, 157452), (5472, 131210), (6080, 118089), (6840, 104968), (9120, 78726), (10944, 65605), (13121, 54720), (13680, 52484), (18240, 39363), (26242, 27360)]