9400440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 35112960

約数和(自身を除く): 25712520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 248, 266, 280, 285, 310, 361, 372, 380, 399, 420, 434, 456, 465, 532, 570, 589, 620, 651, 665, 722, 744, 760, 798, 840, 868, 930, 1064, 1083, 1085, 1140, 1178, 1240, 1302, 1330, 1444, 1596, 1736, 1767, 1805, 1860, 1995, 2166, 2170, 2280, 2356, 2527, 2604, 2660, 2888, 2945, 3192, 3255, 3534, 3610, 3720, 3990, 4123, 4332, 4340, 4712, 5054, 5208, 5320, 5415, 5890, 6510, 7068, 7220, 7581, 7980, 8246, 8664, 8680, 8835, 10108, 10830, 11191, 11780, 12369, 12635, 13020, 14136, 14440, 15162, 15960, 16492, 17670, 20216, 20615, 21660, 22382, 23560, 24738, 25270, 26040, 30324, 32984, 33573, 35340, 37905, 41230, 43320, 44764, 49476, 50540, 55955, 60648, 61845, 67146, 70680, 75810, 78337, 82460, 89528, 98952, 101080, 111910, 123690, 134292, 151620, 156674, 164920, 167865, 223820, 235011, 247380, 268584, 303240, 313348, 335730, 391685, 447640, 470022, 494760, 626696, 671460, 783370, 940044, 1175055, 1342920, 1566740, 1880088, 2350110, 3133480, 4700220, 9400440]

約数ペア:

[(1, 9400440), (2, 4700220), (3, 3133480), (4, 2350110), (5, 1880088), (6, 1566740), (7, 1342920), (8, 1175055), (10, 940044), (12, 783370), (14, 671460), (15, 626696), (19, 494760), (20, 470022), (21, 447640), (24, 391685), (28, 335730), (30, 313348), (31, 303240), (35, 268584), (38, 247380), (40, 235011), (42, 223820), (56, 167865), (57, 164920), (60, 156674), (62, 151620), (70, 134292), (76, 123690), (84, 111910), (93, 101080), (95, 98952), (105, 89528), (114, 82460), (120, 78337), (124, 75810), (133, 70680), (140, 67146), (152, 61845), (155, 60648), (168, 55955), (186, 50540), (190, 49476), (210, 44764), (217, 43320), (228, 41230), (248, 37905), (266, 35340), (280, 33573), (285, 32984), (310, 30324), (361, 26040), (372, 25270), (380, 24738), (399, 23560), (420, 22382), (434, 21660), (456, 20615), (465, 20216), (532, 17670), (570, 16492), (589, 15960), (620, 15162), (651, 14440), (665, 14136), (722, 13020), (744, 12635), (760, 12369), (798, 11780), (840, 11191), (868, 10830), (930, 10108), (1064, 8835), (1083, 8680), (1085, 8664), (1140, 8246), (1178, 7980), (1240, 7581), (1302, 7220), (1330, 7068), (1444, 6510), (1596, 5890), (1736, 5415), (1767, 5320), (1805, 5208), (1860, 5054), (1995, 4712), (2166, 4340), (2170, 4332), (2280, 4123), (2356, 3990), (2527, 3720), (2604, 3610), (2660, 3534), (2888, 3255), (2945, 3192)]