20194574040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{3019}}^1$

素因数の和:4146

約数の個数: 192

約数和(自身を含む): 69579712800

約数和(自身を除く): 49385138760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1093, 1224, 1530, 2040, 2186, 3019, 3060, 3279, 4372, 5465, 6038, 6120, 6558, 8744, 9057, 9837, 10930, 12076, 13116, 15095, 16395, 18114, 18581, 19674, 21860, 24152, 26232, 27171, 30190, 32790, 36228, 37162, 39348, 43720, 45285, 49185, 51323, 54342, 55743, 60380, 65580, 72456, 74324, 78696, 90570, 92905, 98370, 102646, 108684, 111486, 120760, 131160, 135855, 148648, 153969, 167229, 181140, 185810, 196740, 205292, 217368, 222972, 256615, 271710, 278715, 307938, 334458, 362280, 371620, 393480, 410584, 445944, 461907, 513230, 543420, 557430, 615876, 668916, 743240, 769845, 836145, 923814, 1026460, 1086840, 1114860, 1231752, 1337832, 1539690, 1672290, 1847628, 2052920, 2229720, 2309535, 3079380, 3299767, 3344580, 3695256, 4619070, 6158760, 6599534, 6689160, 9238140, 9899301, 13199068, 16498835, 18476280, 19798602, 26398136, 29697903, 32997670, 39597204, 49496505, 56096039, 59395806, 65995340, 79194408, 98993010, 112192078, 118791612, 131990680, 148489515, 168288117, 197986020, 224384156, 237583224, 280480195, 296979030, 336576234, 395972040, 448768312, 504864351, 560960390, 593958060, 673152468, 841440585, 1009728702, 1121920780, 1187916120, 1346304936, 1682881170, 2019457404, 2243841560, 2524321755, 3365762340, 4038914808, 5048643510, 6731524680, 10097287020, 20194574040]

約数ペア:

[(1, 20194574040), (2, 10097287020), (3, 6731524680), (4, 5048643510), (5, 4038914808), (6, 3365762340), (8, 2524321755), (9, 2243841560), (10, 2019457404), (12, 1682881170), (15, 1346304936), (17, 1187916120), (18, 1121920780), (20, 1009728702), (24, 841440585), (30, 673152468), (34, 593958060), (36, 560960390), (40, 504864351), (45, 448768312), (51, 395972040), (60, 336576234), (68, 296979030), (72, 280480195), (85, 237583224), (90, 224384156), (102, 197986020), (120, 168288117), (136, 148489515), (153, 131990680), (170, 118791612), (180, 112192078), (204, 98993010), (255, 79194408), (306, 65995340), (340, 59395806), (360, 56096039), (408, 49496505), (510, 39597204), (612, 32997670), (680, 29697903), (765, 26398136), (1020, 19798602), (1093, 18476280), (1224, 16498835), (1530, 13199068), (2040, 9899301), (2186, 9238140), (3019, 6689160), (3060, 6599534), (3279, 6158760), (4372, 4619070), (5465, 3695256), (6038, 3344580), (6120, 3299767), (6558, 3079380), (8744, 2309535), (9057, 2229720), (9837, 2052920), (10930, 1847628), (12076, 1672290), (13116, 1539690), (15095, 1337832), (16395, 1231752), (18114, 1114860), (18581, 1086840), (19674, 1026460), (21860, 923814), (24152, 836145), (26232, 769845), (27171, 743240), (30190, 668916), (32790, 615876), (36228, 557430), (37162, 543420), (39348, 513230), (43720, 461907), (45285, 445944), (49185, 410584), (51323, 393480), (54342, 371620), (55743, 362280), (60380, 334458), (65580, 307938), (72456, 278715), (74324, 271710), (78696, 256615), (90570, 222972), (92905, 217368), (98370, 205292), (102646, 196740), (108684, 185810), (111486, 181140), (120760, 167229), (131160, 153969), (135855, 148648)]