441664440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2482

約数の個数: 192

約数和(自身を含む): 1591695360

約数和(自身を除く): 1150030920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2423, 2604, 2940, 3038, 3255, 3720, 4340, 4557, 4846, 5208, 5880, 6076, 6510, 7269, 7595, 8680, 9114, 9692, 12115, 12152, 13020, 14538, 15190, 16961, 18228, 19384, 22785, 24230, 26040, 29076, 30380, 33922, 36345, 36456, 45570, 48460, 50883, 58152, 60760, 67844, 72690, 75113, 84805, 91140, 96920, 101766, 118727, 135688, 145380, 150226, 169610, 182280, 203532, 225339, 237454, 254415, 290760, 300452, 339220, 356181, 375565, 407064, 450678, 474908, 508830, 525791, 593635, 600904, 678440, 712362, 751130, 901356, 949816, 1017660, 1051582, 1126695, 1187270, 1424724, 1502260, 1577373, 1780905, 1802712, 2035320, 2103164, 2253390, 2374540, 2628955, 2849448, 3004520, 3154746, 3561810, 3680537, 4206328, 4506780, 4749080, 5257910, 6309492, 7123620, 7361074, 7886865, 9013560, 10515820, 11041611, 12618984, 14247240, 14722148, 15773730, 18402685, 21031640, 22083222, 29444296, 31547460, 36805370, 44166444, 55208055, 63094920, 73610740, 88332888, 110416110, 147221480, 220832220, 441664440]

約数ペア:

[(1, 441664440), (2, 220832220), (3, 147221480), (4, 110416110), (5, 88332888), (6, 73610740), (7, 63094920), (8, 55208055), (10, 44166444), (12, 36805370), (14, 31547460), (15, 29444296), (20, 22083222), (21, 21031640), (24, 18402685), (28, 15773730), (30, 14722148), (31, 14247240), (35, 12618984), (40, 11041611), (42, 10515820), (49, 9013560), (56, 7886865), (60, 7361074), (62, 7123620), (70, 6309492), (84, 5257910), (93, 4749080), (98, 4506780), (105, 4206328), (120, 3680537), (124, 3561810), (140, 3154746), (147, 3004520), (155, 2849448), (168, 2628955), (186, 2374540), (196, 2253390), (210, 2103164), (217, 2035320), (245, 1802712), (248, 1780905), (280, 1577373), (294, 1502260), (310, 1424724), (372, 1187270), (392, 1126695), (420, 1051582), (434, 1017660), (465, 949816), (490, 901356), (588, 751130), (620, 712362), (651, 678440), (735, 600904), (744, 593635), (840, 525791), (868, 508830), (930, 474908), (980, 450678), (1085, 407064), (1176, 375565), (1240, 356181), (1302, 339220), (1470, 300452), (1519, 290760), (1736, 254415), (1860, 237454), (1960, 225339), (2170, 203532), (2423, 182280), (2604, 169610), (2940, 150226), (3038, 145380), (3255, 135688), (3720, 118727), (4340, 101766), (4557, 96920), (4846, 91140), (5208, 84805), (5880, 75113), (6076, 72690), (6510, 67844), (7269, 60760), (7595, 58152), (8680, 50883), (9114, 48460), (9692, 45570), (12115, 36456), (12152, 36345), (13020, 33922), (14538, 30380), (15190, 29076), (16961, 26040), (18228, 24230), (19384, 22785)]