213563921220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{533723}}^1$

素因数の和:533776

約数の個数: 240

約数和(自身を含む): 759467903040

約数和(自身を除く): 545903981820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 2052, 2106, 2223, 2340, 2470, 2565, 2964, 3078, 3420, 3510, 3705, 4212, 4446, 4940, 5130, 5265, 6156, 6669, 7020, 7410, 7695, 8892, 10260, 10530, 11115, 13338, 14820, 15390, 20007, 21060, 22230, 26676, 30780, 33345, 40014, 44460, 66690, 80028, 100035, 133380, 200070, 400140, 533723, 1067446, 1601169, 2134892, 2668615, 3202338, 4803507, 5337230, 6404676, 6938399, 8005845, 9607014, 10140737, 10674460, 13876798, 14410521, 16011690, 19214028, 20281474, 20815197, 24017535, 27753596, 28821042, 30422211, 32023380, 34691995, 40562948, 41630394, 43231563, 48035070, 50703685, 57642084, 60844422, 62445591, 69383990, 72052605, 83260788, 86463126, 91266633, 96070140, 101407370, 104075985, 121688844, 124891182, 131829581, 138767980, 144105210, 152111055, 172926252, 182533266, 187336773, 202814740, 208151970, 216157815, 249782364, 263659162, 273799899, 288210420, 304222110, 312227955, 365066532, 374673546, 395488743, 416303940, 432315630, 456333165, 527318324, 547599798, 562010319, 608444220, 624455910, 659147905, 749347092, 790977486, 821399697, 864631260, 912666330, 936683865, 1095199596, 1124020638, 1186466229, 1248911820, 1318295810, 1368999495, 1581954972, 1642799394, 1825332660, 1873367730, 1977443715, 2248041276, 2372932458, 2636591620, 2737998990, 2810051595, 3285598788, 3559398687, 3746735460, 3954887430, 4106998485, 4745864916, 5475997980, 5620103190, 5932331145, 7118797374, 7909774860, 8213996970, 10678196061, 11240206380, 11864662290, 14237594748, 16427993940, 17796993435, 21356392122, 23729324580, 35593986870, 42712784244, 53390980305, 71187973740, 106781960610, 213563921220]

約数ペア:

[(1, 213563921220), (2, 106781960610), (3, 71187973740), (4, 53390980305), (5, 42712784244), (6, 35593986870), (9, 23729324580), (10, 21356392122), (12, 17796993435), (13, 16427993940), (15, 14237594748), (18, 11864662290), (19, 11240206380), (20, 10678196061), (26, 8213996970), (27, 7909774860), (30, 7118797374), (36, 5932331145), (38, 5620103190), (39, 5475997980), (45, 4745864916), (52, 4106998485), (54, 3954887430), (57, 3746735460), (60, 3559398687), (65, 3285598788), (76, 2810051595), (78, 2737998990), (81, 2636591620), (90, 2372932458), (95, 2248041276), (108, 1977443715), (114, 1873367730), (117, 1825332660), (130, 1642799394), (135, 1581954972), (156, 1368999495), (162, 1318295810), (171, 1248911820), (180, 1186466229), (190, 1124020638), (195, 1095199596), (228, 936683865), (234, 912666330), (247, 864631260), (260, 821399697), (270, 790977486), (285, 749347092), (324, 659147905), (342, 624455910), (351, 608444220), (380, 562010319), (390, 547599798), (405, 527318324), (468, 456333165), (494, 432315630), (513, 416303940), (540, 395488743), (570, 374673546), (585, 365066532), (684, 312227955), (702, 304222110), (741, 288210420), (780, 273799899), (810, 263659162), (855, 249782364), (988, 216157815), (1026, 208151970), (1053, 202814740), (1140, 187336773), (1170, 182533266), (1235, 172926252), (1404, 152111055), (1482, 144105210), (1539, 138767980), (1620, 131829581), (1710, 124891182), (1755, 121688844), (2052, 104075985), (2106, 101407370), (2223, 96070140), (2340, 91266633), (2470, 86463126), (2565, 83260788), (2964, 72052605), (3078, 69383990), (3420, 62445591), (3510, 60844422), (3705, 57642084), (4212, 50703685), (4446, 48035070), (4940, 43231563), (5130, 41630394), (5265, 40562948), (6156, 34691995), (6669, 32023380), (7020, 30422211), (7410, 28821042), (7695, 27753596), (8892, 24017535), (10260, 20815197), (10530, 20281474), (11115, 19214028), (13338, 16011690), (14820, 14410521), (15390, 13876798), (20007, 10674460), (21060, 10140737), (22230, 9607014), (26676, 8005845), (30780, 6938399), (33345, 6404676), (40014, 5337230), (44460, 4803507), (66690, 3202338), (80028, 2668615), (100035, 2134892), (133380, 1601169), (200070, 1067446), (400140, 533723)]