19117619280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{1429}}^1$

素因数の和:2558

約数の個数: 240

約数和(自身を含む): 68089816080

約数和(自身を除く): 48972196800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1093, 1224, 1360, 1429, 1530, 2040, 2186, 2448, 2858, 3060, 3279, 4080, 4287, 4372, 5465, 5716, 6120, 6558, 7145, 8574, 8744, 9837, 10930, 11432, 12240, 12861, 13116, 14290, 16395, 17148, 17488, 18581, 19674, 21435, 21860, 22864, 24293, 25722, 26232, 28580, 32790, 34296, 37162, 39348, 42870, 43720, 48586, 49185, 51444, 52464, 55743, 57160, 64305, 65580, 68592, 72879, 74324, 78696, 85740, 87440, 92905, 97172, 98370, 102888, 111486, 114320, 121465, 128610, 131160, 145758, 148648, 157392, 167229, 171480, 185810, 194344, 196740, 205776, 218637, 222972, 242930, 257220, 262320, 278715, 291516, 297296, 334458, 342960, 364395, 371620, 388688, 393480, 437274, 445944, 485860, 514440, 557430, 583032, 668916, 728790, 743240, 786960, 836145, 874548, 891888, 971720, 1028880, 1093185, 1114860, 1166064, 1337832, 1457580, 1486480, 1561897, 1672290, 1749096, 1943440, 2186370, 2229720, 2675664, 2915160, 3123794, 3344580, 3498192, 4372740, 4459440, 4685691, 5830320, 6247588, 6689160, 7809485, 8745480, 9371382, 12495176, 13378320, 14057073, 15618970, 17490960, 18742764, 23428455, 24990352, 26552249, 28114146, 31237940, 37485528, 46856910, 53104498, 56228292, 62475880, 70285365, 74971056, 79656747, 93713820, 106208996, 112456584, 124951760, 132761245, 140570730, 159313494, 187427640, 212417992, 224913168, 238970241, 265522490, 281141460, 318626988, 374855280, 398283735, 424835984, 477940482, 531044980, 562282920, 637253976, 796567470, 955880964, 1062089960, 1124565840, 1194851205, 1274507952, 1593134940, 1911761928, 2124179920, 2389702410, 3186269880, 3823523856, 4779404820, 6372539760, 9558809640, 19117619280]

約数ペア:

[(1, 19117619280), (2, 9558809640), (3, 6372539760), (4, 4779404820), (5, 3823523856), (6, 3186269880), (8, 2389702410), (9, 2124179920), (10, 1911761928), (12, 1593134940), (15, 1274507952), (16, 1194851205), (17, 1124565840), (18, 1062089960), (20, 955880964), (24, 796567470), (30, 637253976), (34, 562282920), (36, 531044980), (40, 477940482), (45, 424835984), (48, 398283735), (51, 374855280), (60, 318626988), (68, 281141460), (72, 265522490), (80, 238970241), (85, 224913168), (90, 212417992), (102, 187427640), (120, 159313494), (136, 140570730), (144, 132761245), (153, 124951760), (170, 112456584), (180, 106208996), (204, 93713820), (240, 79656747), (255, 74971056), (272, 70285365), (306, 62475880), (340, 56228292), (360, 53104498), (408, 46856910), (510, 37485528), (612, 31237940), (680, 28114146), (720, 26552249), (765, 24990352), (816, 23428455), (1020, 18742764), (1093, 17490960), (1224, 15618970), (1360, 14057073), (1429, 13378320), (1530, 12495176), (2040, 9371382), (2186, 8745480), (2448, 7809485), (2858, 6689160), (3060, 6247588), (3279, 5830320), (4080, 4685691), (4287, 4459440), (4372, 4372740), (5465, 3498192), (5716, 3344580), (6120, 3123794), (6558, 2915160), (7145, 2675664), (8574, 2229720), (8744, 2186370), (9837, 1943440), (10930, 1749096), (11432, 1672290), (12240, 1561897), (12861, 1486480), (13116, 1457580), (14290, 1337832), (16395, 1166064), (17148, 1114860), (17488, 1093185), (18581, 1028880), (19674, 971720), (21435, 891888), (21860, 874548), (22864, 836145), (24293, 786960), (25722, 743240), (26232, 728790), (28580, 668916), (32790, 583032), (34296, 557430), (37162, 514440), (39348, 485860), (42870, 445944), (43720, 437274), (48586, 393480), (49185, 388688), (51444, 371620), (52464, 364395), (55743, 342960), (57160, 334458), (64305, 297296), (65580, 291516), (68592, 278715), (72879, 262320), (74324, 257220), (78696, 242930), (85740, 222972), (87440, 218637), (92905, 205776), (97172, 196740), (98370, 194344), (102888, 185810), (111486, 171480), (114320, 167229), (121465, 157392), (128610, 148648), (131160, 145758)]