12651535440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1122

約数の個数: 240

約数和(自身を含む): 43266337920

約数和(自身を除く): 30614802480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 379, 426, 568, 639, 653, 710, 720, 758, 852, 1065, 1136, 1137, 1278, 1306, 1420, 1516, 1704, 1895, 1959, 2130, 2274, 2556, 2612, 2840, 3032, 3195, 3265, 3408, 3411, 3790, 3918, 4260, 4548, 5112, 5224, 5680, 5685, 5877, 6064, 6390, 6530, 6822, 7580, 7836, 8520, 9096, 9795, 10224, 10448, 11370, 11754, 12780, 13060, 13644, 15160, 15672, 17040, 17055, 18192, 19590, 22740, 23508, 25560, 26120, 26909, 27288, 29385, 30320, 31344, 34110, 39180, 45480, 46363, 47016, 51120, 52240, 53818, 54576, 58770, 68220, 78360, 80727, 90960, 92726, 94032, 107636, 117540, 134545, 136440, 139089, 156720, 161454, 185452, 215272, 231815, 235080, 242181, 247487, 269090, 272880, 278178, 322908, 370904, 403635, 417267, 430544, 463630, 470160, 484362, 494974, 538180, 556356, 645816, 695445, 741808, 742461, 807270, 834534, 927260, 968724, 989948, 1076360, 1112712, 1210905, 1237435, 1291632, 1390890, 1484922, 1614540, 1669068, 1854520, 1937448, 1979896, 2086335, 2152720, 2225424, 2227383, 2421810, 2474870, 2781780, 2969844, 3229080, 3338136, 3709040, 3712305, 3874896, 3959792, 4172670, 4454766, 4843620, 4949740, 5563560, 5939688, 6458160, 6676272, 7424610, 8345340, 8909532, 9687240, 9899480, 11127120, 11136915, 11879376, 14849220, 16690680, 17571577, 17819064, 19374480, 19798960, 22273830, 29698440, 33381360, 35143154, 35638128, 44547660, 52714731, 59396880, 70286308, 87857885, 89095320, 105429462, 140572616, 158144193, 175715770, 178190640, 210858924, 263573655, 281145232, 316288386, 351431540, 421717848, 527147310, 632576772, 702863080, 790720965, 843435696, 1054294620, 1265153544, 1405726160, 1581441930, 2108589240, 2530307088, 3162883860, 4217178480, 6325767720, 12651535440]

約数ペア:

[(1, 12651535440), (2, 6325767720), (3, 4217178480), (4, 3162883860), (5, 2530307088), (6, 2108589240), (8, 1581441930), (9, 1405726160), (10, 1265153544), (12, 1054294620), (15, 843435696), (16, 790720965), (18, 702863080), (20, 632576772), (24, 527147310), (30, 421717848), (36, 351431540), (40, 316288386), (45, 281145232), (48, 263573655), (60, 210858924), (71, 178190640), (72, 175715770), (80, 158144193), (90, 140572616), (120, 105429462), (142, 89095320), (144, 87857885), (180, 70286308), (213, 59396880), (240, 52714731), (284, 44547660), (355, 35638128), (360, 35143154), (379, 33381360), (426, 29698440), (568, 22273830), (639, 19798960), (653, 19374480), (710, 17819064), (720, 17571577), (758, 16690680), (852, 14849220), (1065, 11879376), (1136, 11136915), (1137, 11127120), (1278, 9899480), (1306, 9687240), (1420, 8909532), (1516, 8345340), (1704, 7424610), (1895, 6676272), (1959, 6458160), (2130, 5939688), (2274, 5563560), (2556, 4949740), (2612, 4843620), (2840, 4454766), (3032, 4172670), (3195, 3959792), (3265, 3874896), (3408, 3712305), (3411, 3709040), (3790, 3338136), (3918, 3229080), (4260, 2969844), (4548, 2781780), (5112, 2474870), (5224, 2421810), (5680, 2227383), (5685, 2225424), (5877, 2152720), (6064, 2086335), (6390, 1979896), (6530, 1937448), (6822, 1854520), (7580, 1669068), (7836, 1614540), (8520, 1484922), (9096, 1390890), (9795, 1291632), (10224, 1237435), (10448, 1210905), (11370, 1112712), (11754, 1076360), (12780, 989948), (13060, 968724), (13644, 927260), (15160, 834534), (15672, 807270), (17040, 742461), (17055, 741808), (18192, 695445), (19590, 645816), (22740, 556356), (23508, 538180), (25560, 494974), (26120, 484362), (26909, 470160), (27288, 463630), (29385, 430544), (30320, 417267), (31344, 403635), (34110, 370904), (39180, 322908), (45480, 278178), (46363, 272880), (47016, 269090), (51120, 247487), (52240, 242181), (53818, 235080), (54576, 231815), (58770, 215272), (68220, 185452), (78360, 161454), (80727, 156720), (90960, 139089), (92726, 136440), (94032, 134545), (107636, 117540)]