2255360040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1283}}^1$

素因数の和:1576

約数の個数: 192

約数和(自身を含む): 7751764800

約数和(自身を除く): 5496404760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 257, 285, 342, 360, 380, 456, 514, 570, 684, 760, 771, 855, 1028, 1140, 1283, 1285, 1368, 1542, 1710, 2056, 2280, 2313, 2566, 2570, 3084, 3420, 3849, 3855, 4626, 4883, 5132, 5140, 6168, 6415, 6840, 7698, 7710, 9252, 9766, 10264, 10280, 11547, 11565, 12830, 14649, 15396, 15420, 18504, 19245, 19532, 23094, 23130, 24377, 24415, 25660, 29298, 30792, 30840, 38490, 39064, 43947, 46188, 46260, 48754, 48830, 51320, 57735, 58596, 73131, 73245, 76980, 87894, 92376, 92520, 97508, 97660, 115470, 117192, 121885, 146262, 146490, 153960, 175788, 195016, 195320, 219393, 219735, 230940, 243770, 292524, 292980, 329731, 351576, 365655, 438786, 439470, 461880, 487540, 585048, 585960, 659462, 731310, 877572, 878940, 975080, 989193, 1096965, 1318924, 1462620, 1648655, 1755144, 1757880, 1978386, 2193930, 2637848, 2925240, 2967579, 3297310, 3956772, 4387860, 4945965, 5935158, 6264889, 6594620, 7913544, 8775720, 9891930, 11870316, 12529778, 13189240, 14837895, 18794667, 19783860, 23740632, 25059556, 29675790, 31324445, 37589334, 39567720, 50119112, 56384001, 59351580, 62648890, 75178668, 93973335, 112768002, 118703160, 125297780, 150357336, 187946670, 225536004, 250595560, 281920005, 375893340, 451072008, 563840010, 751786680, 1127680020, 2255360040]

約数ペア:

[(1, 2255360040), (2, 1127680020), (3, 751786680), (4, 563840010), (5, 451072008), (6, 375893340), (8, 281920005), (9, 250595560), (10, 225536004), (12, 187946670), (15, 150357336), (18, 125297780), (19, 118703160), (20, 112768002), (24, 93973335), (30, 75178668), (36, 62648890), (38, 59351580), (40, 56384001), (45, 50119112), (57, 39567720), (60, 37589334), (72, 31324445), (76, 29675790), (90, 25059556), (95, 23740632), (114, 19783860), (120, 18794667), (152, 14837895), (171, 13189240), (180, 12529778), (190, 11870316), (228, 9891930), (257, 8775720), (285, 7913544), (342, 6594620), (360, 6264889), (380, 5935158), (456, 4945965), (514, 4387860), (570, 3956772), (684, 3297310), (760, 2967579), (771, 2925240), (855, 2637848), (1028, 2193930), (1140, 1978386), (1283, 1757880), (1285, 1755144), (1368, 1648655), (1542, 1462620), (1710, 1318924), (2056, 1096965), (2280, 989193), (2313, 975080), (2566, 878940), (2570, 877572), (3084, 731310), (3420, 659462), (3849, 585960), (3855, 585048), (4626, 487540), (4883, 461880), (5132, 439470), (5140, 438786), (6168, 365655), (6415, 351576), (6840, 329731), (7698, 292980), (7710, 292524), (9252, 243770), (9766, 230940), (10264, 219735), (10280, 219393), (11547, 195320), (11565, 195016), (12830, 175788), (14649, 153960), (15396, 146490), (15420, 146262), (18504, 121885), (19245, 117192), (19532, 115470), (23094, 97660), (23130, 97508), (24377, 92520), (24415, 92376), (25660, 87894), (29298, 76980), (30792, 73245), (30840, 73131), (38490, 58596), (39064, 57735), (43947, 51320), (46188, 48830), (46260, 48754)]