1902022360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 5337169920

約数和(自身を除く): 3435147560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 361, 380, 434, 532, 589, 607, 620, 665, 722, 760, 868, 1064, 1085, 1178, 1214, 1240, 1330, 1444, 1736, 1805, 2170, 2356, 2428, 2527, 2660, 2888, 2945, 3035, 3610, 4123, 4249, 4340, 4712, 4856, 5054, 5320, 5890, 6070, 7220, 8246, 8498, 8680, 10108, 11191, 11533, 11780, 12140, 12635, 14440, 16492, 16996, 18817, 20216, 20615, 21245, 22382, 23066, 23560, 24280, 25270, 32984, 33992, 37634, 41230, 42490, 44764, 46132, 50540, 55955, 57665, 75268, 78337, 80731, 82460, 84980, 89528, 92264, 94085, 101080, 111910, 115330, 131719, 150536, 156674, 161462, 164920, 169960, 188170, 219127, 223820, 230660, 263438, 313348, 322924, 357523, 376340, 391685, 403655, 438254, 447640, 461320, 526876, 626696, 645848, 658595, 715046, 752680, 783370, 807310, 876508, 1053752, 1095635, 1317190, 1430092, 1533889, 1566740, 1614620, 1753016, 1787615, 2191270, 2502661, 2634380, 2860184, 3067778, 3133480, 3229240, 3575230, 4382540, 5005322, 5268760, 6135556, 6792937, 7150460, 7669445, 8765080, 10010644, 12271112, 12513305, 13585874, 14300920, 15338890, 20021288, 25026610, 27171748, 30677780, 33964685, 47550559, 50053220, 54343496, 61355560, 67929370, 95101118, 100106440, 135858740, 190202236, 237752795, 271717480, 380404472, 475505590, 951011180, 1902022360]

約数ペア:

[(1, 1902022360), (2, 951011180), (4, 475505590), (5, 380404472), (7, 271717480), (8, 237752795), (10, 190202236), (14, 135858740), (19, 100106440), (20, 95101118), (28, 67929370), (31, 61355560), (35, 54343496), (38, 50053220), (40, 47550559), (56, 33964685), (62, 30677780), (70, 27171748), (76, 25026610), (95, 20021288), (124, 15338890), (133, 14300920), (140, 13585874), (152, 12513305), (155, 12271112), (190, 10010644), (217, 8765080), (248, 7669445), (266, 7150460), (280, 6792937), (310, 6135556), (361, 5268760), (380, 5005322), (434, 4382540), (532, 3575230), (589, 3229240), (607, 3133480), (620, 3067778), (665, 2860184), (722, 2634380), (760, 2502661), (868, 2191270), (1064, 1787615), (1085, 1753016), (1178, 1614620), (1214, 1566740), (1240, 1533889), (1330, 1430092), (1444, 1317190), (1736, 1095635), (1805, 1053752), (2170, 876508), (2356, 807310), (2428, 783370), (2527, 752680), (2660, 715046), (2888, 658595), (2945, 645848), (3035, 626696), (3610, 526876), (4123, 461320), (4249, 447640), (4340, 438254), (4712, 403655), (4856, 391685), (5054, 376340), (5320, 357523), (5890, 322924), (6070, 313348), (7220, 263438), (8246, 230660), (8498, 223820), (8680, 219127), (10108, 188170), (11191, 169960), (11533, 164920), (11780, 161462), (12140, 156674), (12635, 150536), (14440, 131719), (16492, 115330), (16996, 111910), (18817, 101080), (20216, 94085), (20615, 92264), (21245, 89528), (22382, 84980), (23066, 82460), (23560, 80731), (24280, 78337), (25270, 75268), (32984, 57665), (33992, 55955), (37634, 50540), (41230, 46132), (42490, 44764)]