975388960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2227

約数の個数: 192

約数和(自身を含む): 2928973824

約数和(自身を除く): 1953584864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2161, 2170, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4322, 4340, 4960, 5642, 6448, 6944, 7280, 8060, 8644, 8680, 10805, 11284, 12896, 14105, 14560, 15127, 16120, 17288, 17360, 21610, 22568, 28093, 28210, 30254, 32240, 34576, 34720, 43220, 45136, 56186, 56420, 60508, 64480, 66991, 69152, 75635, 86440, 90272, 112372, 112840, 121016, 133982, 140465, 151270, 172880, 196651, 224744, 225680, 242032, 267964, 280930, 302540, 334955, 345760, 393302, 449488, 451360, 468937, 484064, 535928, 561860, 605080, 669910, 786604, 870883, 898976, 937874, 983255, 1071856, 1123720, 1210160, 1339820, 1573208, 1741766, 1875748, 1966510, 2143712, 2247440, 2344685, 2420320, 2679640, 3146416, 3483532, 3751496, 3933020, 4354415, 4494880, 4689370, 5359280, 6096181, 6292832, 6967064, 7502992, 7866040, 8708830, 9378740, 10718560, 12192362, 13934128, 15005984, 15732080, 17417660, 18757480, 24384724, 27868256, 30480905, 31464160, 34835320, 37514960, 48769448, 60961810, 69670640, 75029920, 97538896, 121923620, 139341280, 195077792, 243847240, 487694480, 975388960]

約数ペア:

[(1, 975388960), (2, 487694480), (4, 243847240), (5, 195077792), (7, 139341280), (8, 121923620), (10, 97538896), (13, 75029920), (14, 69670640), (16, 60961810), (20, 48769448), (26, 37514960), (28, 34835320), (31, 31464160), (32, 30480905), (35, 27868256), (40, 24384724), (52, 18757480), (56, 17417660), (62, 15732080), (65, 15005984), (70, 13934128), (80, 12192362), (91, 10718560), (104, 9378740), (112, 8708830), (124, 7866040), (130, 7502992), (140, 6967064), (155, 6292832), (160, 6096181), (182, 5359280), (208, 4689370), (217, 4494880), (224, 4354415), (248, 3933020), (260, 3751496), (280, 3483532), (310, 3146416), (364, 2679640), (403, 2420320), (416, 2344685), (434, 2247440), (455, 2143712), (496, 1966510), (520, 1875748), (560, 1741766), (620, 1573208), (728, 1339820), (806, 1210160), (868, 1123720), (910, 1071856), (992, 983255), (1040, 937874), (1085, 898976), (1120, 870883), (1240, 786604), (1456, 669910), (1612, 605080), (1736, 561860), (1820, 535928), (2015, 484064), (2080, 468937), (2161, 451360), (2170, 449488), (2480, 393302), (2821, 345760), (2912, 334955), (3224, 302540), (3472, 280930), (3640, 267964), (4030, 242032), (4322, 225680), (4340, 224744), (4960, 196651), (5642, 172880), (6448, 151270), (6944, 140465), (7280, 133982), (8060, 121016), (8644, 112840), (8680, 112372), (10805, 90272), (11284, 86440), (12896, 75635), (14105, 69152), (14560, 66991), (15127, 64480), (16120, 60508), (17288, 56420), (17360, 56186), (21610, 45136), (22568, 43220), (28093, 34720), (28210, 34576), (30254, 32240)]