20750698440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{147419}}^1$

素因数の和:147476

約数の個数: 192

約数和(自身を含む): 74511964800

約数和(自身を除く): 53761266360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 2040, 2070, 2346, 2760, 3060, 3128, 3519, 3910, 4140, 4692, 5865, 6120, 7038, 7820, 8280, 9384, 11730, 14076, 15640, 17595, 23460, 28152, 35190, 46920, 70380, 140760, 147419, 294838, 442257, 589676, 737095, 884514, 1179352, 1326771, 1474190, 1769028, 2211285, 2506123, 2653542, 2948380, 3390637, 3538056, 4422570, 5012246, 5307084, 5896760, 6633855, 6781274, 7518369, 8845140, 10024492, 10171911, 10614168, 12530615, 13267710, 13562548, 15036738, 16953185, 17690280, 20048984, 20343822, 22555107, 25061230, 26535420, 27125096, 30073476, 30515733, 33906370, 37591845, 40687644, 45110214, 50122460, 50859555, 53070840, 57640829, 60146952, 61031466, 67812740, 75183690, 81375288, 90220428, 100244920, 101719110, 112775535, 115281658, 122062932, 135625480, 150367380, 152578665, 172922487, 180440856, 203438220, 225551070, 230563316, 244125864, 288204145, 300734760, 305157330, 345844974, 406876440, 451102140, 461126632, 518767461, 576408290, 610314660, 691689948, 864612435, 902204280, 1037534922, 1152816580, 1220629320, 1383379896, 1729224870, 2075069844, 2305633160, 2593837305, 3458449740, 4150139688, 5187674610, 6916899480, 10375349220, 20750698440]

約数ペア:

[(1, 20750698440), (2, 10375349220), (3, 6916899480), (4, 5187674610), (5, 4150139688), (6, 3458449740), (8, 2593837305), (9, 2305633160), (10, 2075069844), (12, 1729224870), (15, 1383379896), (17, 1220629320), (18, 1152816580), (20, 1037534922), (23, 902204280), (24, 864612435), (30, 691689948), (34, 610314660), (36, 576408290), (40, 518767461), (45, 461126632), (46, 451102140), (51, 406876440), (60, 345844974), (68, 305157330), (69, 300734760), (72, 288204145), (85, 244125864), (90, 230563316), (92, 225551070), (102, 203438220), (115, 180440856), (120, 172922487), (136, 152578665), (138, 150367380), (153, 135625480), (170, 122062932), (180, 115281658), (184, 112775535), (204, 101719110), (207, 100244920), (230, 90220428), (255, 81375288), (276, 75183690), (306, 67812740), (340, 61031466), (345, 60146952), (360, 57640829), (391, 53070840), (408, 50859555), (414, 50122460), (460, 45110214), (510, 40687644), (552, 37591845), (612, 33906370), (680, 30515733), (690, 30073476), (765, 27125096), (782, 26535420), (828, 25061230), (920, 22555107), (1020, 20343822), (1035, 20048984), (1173, 17690280), (1224, 16953185), (1380, 15036738), (1530, 13562548), (1564, 13267710), (1656, 12530615), (1955, 10614168), (2040, 10171911), (2070, 10024492), (2346, 8845140), (2760, 7518369), (3060, 6781274), (3128, 6633855), (3519, 5896760), (3910, 5307084), (4140, 5012246), (4692, 4422570), (5865, 3538056), (6120, 3390637), (7038, 2948380), (7820, 2653542), (8280, 2506123), (9384, 2211285), (11730, 1769028), (14076, 1474190), (15640, 1326771), (17595, 1179352), (23460, 884514), (28152, 737095), (35190, 589676), (46920, 442257), (70380, 294838), (140760, 147419)]