40923720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 145267200

約数和(自身を除く): 104343480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 193, 228, 248, 279, 285, 310, 342, 360, 372, 380, 386, 456, 465, 558, 570, 579, 589, 620, 684, 744, 760, 772, 855, 930, 965, 1116, 1140, 1158, 1178, 1240, 1368, 1395, 1544, 1710, 1737, 1767, 1860, 1930, 2232, 2280, 2316, 2356, 2790, 2895, 2945, 3420, 3474, 3534, 3667, 3720, 3860, 4632, 4712, 5301, 5580, 5790, 5890, 5983, 6840, 6948, 7068, 7334, 7720, 8685, 8835, 10602, 11001, 11160, 11580, 11780, 11966, 13896, 14136, 14668, 17370, 17670, 17949, 18335, 21204, 22002, 23160, 23560, 23932, 26505, 29336, 29915, 33003, 34740, 35340, 35898, 36670, 42408, 44004, 47864, 53010, 53847, 55005, 59830, 66006, 69480, 70680, 71796, 73340, 88008, 89745, 106020, 107694, 110010, 113677, 119660, 132012, 143592, 146680, 165015, 179490, 212040, 215388, 220020, 227354, 239320, 264024, 269235, 330030, 341031, 358980, 430776, 440040, 454708, 538470, 568385, 660060, 682062, 717960, 909416, 1023093, 1076940, 1136770, 1320120, 1364124, 1705155, 2046186, 2153880, 2273540, 2728248, 3410310, 4092372, 4547080, 5115465, 6820620, 8184744, 10230930, 13641240, 20461860, 40923720]

約数ペア:

[(1, 40923720), (2, 20461860), (3, 13641240), (4, 10230930), (5, 8184744), (6, 6820620), (8, 5115465), (9, 4547080), (10, 4092372), (12, 3410310), (15, 2728248), (18, 2273540), (19, 2153880), (20, 2046186), (24, 1705155), (30, 1364124), (31, 1320120), (36, 1136770), (38, 1076940), (40, 1023093), (45, 909416), (57, 717960), (60, 682062), (62, 660060), (72, 568385), (76, 538470), (90, 454708), (93, 440040), (95, 430776), (114, 358980), (120, 341031), (124, 330030), (152, 269235), (155, 264024), (171, 239320), (180, 227354), (186, 220020), (190, 215388), (193, 212040), (228, 179490), (248, 165015), (279, 146680), (285, 143592), (310, 132012), (342, 119660), (360, 113677), (372, 110010), (380, 107694), (386, 106020), (456, 89745), (465, 88008), (558, 73340), (570, 71796), (579, 70680), (589, 69480), (620, 66006), (684, 59830), (744, 55005), (760, 53847), (772, 53010), (855, 47864), (930, 44004), (965, 42408), (1116, 36670), (1140, 35898), (1158, 35340), (1178, 34740), (1240, 33003), (1368, 29915), (1395, 29336), (1544, 26505), (1710, 23932), (1737, 23560), (1767, 23160), (1860, 22002), (1930, 21204), (2232, 18335), (2280, 17949), (2316, 17670), (2356, 17370), (2790, 14668), (2895, 14136), (2945, 13896), (3420, 11966), (3474, 11780), (3534, 11580), (3667, 11160), (3720, 11001), (3860, 10602), (4632, 8835), (4712, 8685), (5301, 7720), (5580, 7334), (5790, 7068), (5890, 6948), (5983, 6840)]