20161115910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1959

約数の個数: 192

約数和(自身を含む): 57675578688

約数和(自身を除く): 37514462778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 137, 146, 195, 219, 234, 274, 365, 390, 411, 438, 585, 657, 685, 730, 822, 949, 1095, 1170, 1233, 1314, 1370, 1723, 1781, 1898, 2055, 2190, 2466, 2847, 3285, 3446, 3562, 4110, 4745, 5169, 5343, 5694, 6165, 6570, 8541, 8615, 8905, 9490, 10001, 10338, 10686, 12330, 14235, 15507, 16029, 17082, 17230, 17810, 20002, 22399, 25845, 26715, 28470, 30003, 31014, 32058, 42705, 44798, 50005, 51690, 53430, 60006, 67197, 77535, 80145, 85410, 90009, 100010, 111995, 125779, 130013, 134394, 150015, 155070, 160290, 180018, 201591, 223990, 236051, 251558, 260026, 300030, 335985, 377337, 390039, 403182, 450045, 472102, 628895, 650065, 671970, 708153, 754674, 780078, 900090, 1007955, 1132011, 1170117, 1180255, 1257790, 1300130, 1416306, 1635127, 1886685, 1950195, 2015910, 2124459, 2264022, 2340234, 2360510, 3068663, 3270254, 3540765, 3773370, 3900390, 4248918, 4905381, 5660055, 5850585, 6137326, 7081530, 8175635, 9205989, 9810762, 10622295, 11320110, 11701170, 14716143, 15343315, 16351270, 17231723, 18411978, 21244590, 24526905, 27617967, 29432286, 30686630, 34463446, 46029945, 49053810, 51695169, 55235934, 73580715, 86158615, 92059890, 103390338, 138089835, 147161430, 155085507, 172317230, 224012399, 258475845, 276179670, 310171014, 448024798, 516951690, 672037197, 775427535, 1120061995, 1344074394, 1550855070, 2016111591, 2240123990, 3360185985, 4032223182, 6720371970, 10080557955, 20161115910]

約数ペア:

[(1, 20161115910), (2, 10080557955), (3, 6720371970), (5, 4032223182), (6, 3360185985), (9, 2240123990), (10, 2016111591), (13, 1550855070), (15, 1344074394), (18, 1120061995), (26, 775427535), (30, 672037197), (39, 516951690), (45, 448024798), (65, 310171014), (73, 276179670), (78, 258475845), (90, 224012399), (117, 172317230), (130, 155085507), (137, 147161430), (146, 138089835), (195, 103390338), (219, 92059890), (234, 86158615), (274, 73580715), (365, 55235934), (390, 51695169), (411, 49053810), (438, 46029945), (585, 34463446), (657, 30686630), (685, 29432286), (730, 27617967), (822, 24526905), (949, 21244590), (1095, 18411978), (1170, 17231723), (1233, 16351270), (1314, 15343315), (1370, 14716143), (1723, 11701170), (1781, 11320110), (1898, 10622295), (2055, 9810762), (2190, 9205989), (2466, 8175635), (2847, 7081530), (3285, 6137326), (3446, 5850585), (3562, 5660055), (4110, 4905381), (4745, 4248918), (5169, 3900390), (5343, 3773370), (5694, 3540765), (6165, 3270254), (6570, 3068663), (8541, 2360510), (8615, 2340234), (8905, 2264022), (9490, 2124459), (10001, 2015910), (10338, 1950195), (10686, 1886685), (12330, 1635127), (14235, 1416306), (15507, 1300130), (16029, 1257790), (17082, 1180255), (17230, 1170117), (17810, 1132011), (20002, 1007955), (22399, 900090), (25845, 780078), (26715, 754674), (28470, 708153), (30003, 671970), (31014, 650065), (32058, 628895), (42705, 472102), (44798, 450045), (50005, 403182), (51690, 390039), (53430, 377337), (60006, 335985), (67197, 300030), (77535, 260026), (80145, 251558), (85410, 236051), (90009, 223990), (100010, 201591), (111995, 180018), (125779, 160290), (130013, 155070), (134394, 150015)]