19577898720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{146191}}^1$

素因数の和:146246

約数の個数: 192

約数和(自身を含む): 70733537280

約数和(自身を除く): 51155638560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 146191, 292382, 438573, 584764, 730955, 877146, 1169528, 1315719, 1461910, 1754292, 2192865, 2339056, 2631438, 2923820, 3508584, 3947157, 4385730, 4531921, 4678112, 5262876, 5847640, 6578595, 7017168, 7894314, 8771460, 9063842, 10525752, 11695280, 13157190, 13595763, 14034336, 15788628, 17542920, 18127684, 19735785, 21051504, 22659605, 23390560, 26314380, 27191526, 31577256, 35085840, 36255368, 39471570, 40787289, 42103008, 45319210, 52628760, 54383052, 63154512, 67978815, 70171680, 72510736, 78943140, 81574578, 90638420, 105257520, 108766104, 122361867, 126309024, 135957630, 145021472, 157886280, 163149156, 181276840, 203936445, 210515040, 217532208, 244723734, 271915260, 315772560, 326298312, 362553680, 407872890, 435064416, 489447468, 543830520, 611809335, 631545120, 652596624, 725107360, 815745780, 978894936, 1087661040, 1223618670, 1305193248, 1631491560, 1957789872, 2175322080, 2447237340, 3262983120, 3915579744, 4894474680, 6525966240, 9788949360, 19577898720]

約数ペア:

[(1, 19577898720), (2, 9788949360), (3, 6525966240), (4, 4894474680), (5, 3915579744), (6, 3262983120), (8, 2447237340), (9, 2175322080), (10, 1957789872), (12, 1631491560), (15, 1305193248), (16, 1223618670), (18, 1087661040), (20, 978894936), (24, 815745780), (27, 725107360), (30, 652596624), (31, 631545120), (32, 611809335), (36, 543830520), (40, 489447468), (45, 435064416), (48, 407872890), (54, 362553680), (60, 326298312), (62, 315772560), (72, 271915260), (80, 244723734), (90, 217532208), (93, 210515040), (96, 203936445), (108, 181276840), (120, 163149156), (124, 157886280), (135, 145021472), (144, 135957630), (155, 126309024), (160, 122361867), (180, 108766104), (186, 105257520), (216, 90638420), (240, 81574578), (248, 78943140), (270, 72510736), (279, 70171680), (288, 67978815), (310, 63154512), (360, 54383052), (372, 52628760), (432, 45319210), (465, 42103008), (480, 40787289), (496, 39471570), (540, 36255368), (558, 35085840), (620, 31577256), (720, 27191526), (744, 26314380), (837, 23390560), (864, 22659605), (930, 21051504), (992, 19735785), (1080, 18127684), (1116, 17542920), (1240, 15788628), (1395, 14034336), (1440, 13595763), (1488, 13157190), (1674, 11695280), (1860, 10525752), (2160, 9063842), (2232, 8771460), (2480, 7894314), (2790, 7017168), (2976, 6578595), (3348, 5847640), (3720, 5262876), (4185, 4678112), (4320, 4531921), (4464, 4385730), (4960, 3947157), (5580, 3508584), (6696, 2923820), (7440, 2631438), (8370, 2339056), (8928, 2192865), (11160, 1754292), (13392, 1461910), (14880, 1315719), (16740, 1169528), (22320, 877146), (26784, 730955), (33480, 584764), (44640, 438573), (66960, 292382), (133920, 146191)]