68602380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 247726080

約数和(自身を除く): 179123700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 479, 620, 651, 660, 682, 770, 868, 924, 930, 958, 1023, 1085, 1155, 1302, 1364, 1437, 1540, 1705, 1860, 1916, 2046, 2170, 2310, 2387, 2395, 2604, 2874, 3255, 3353, 3410, 4092, 4340, 4620, 4774, 4790, 5115, 5269, 5748, 6510, 6706, 6820, 7161, 7185, 9548, 9580, 10059, 10230, 10538, 11935, 13020, 13412, 14322, 14370, 14849, 15807, 16765, 20118, 20460, 21076, 23870, 26345, 28644, 28740, 29698, 31614, 33530, 35805, 36883, 40236, 44547, 47740, 50295, 52690, 59396, 63228, 67060, 71610, 73766, 74245, 79035, 89094, 100590, 103943, 105380, 110649, 143220, 147532, 148490, 158070, 163339, 178188, 184415, 201180, 207886, 221298, 222735, 296980, 311829, 316140, 326678, 368830, 415772, 442596, 445470, 490017, 519715, 553245, 623658, 653356, 737660, 816695, 890940, 980034, 1039430, 1106490, 1143373, 1247316, 1559145, 1633390, 1960068, 2078860, 2212980, 2286746, 2450085, 3118290, 3266780, 3430119, 4573492, 4900170, 5716865, 6236580, 6860238, 9800340, 11433730, 13720476, 17150595, 22867460, 34301190, 68602380]

約数ペア:

[(1, 68602380), (2, 34301190), (3, 22867460), (4, 17150595), (5, 13720476), (6, 11433730), (7, 9800340), (10, 6860238), (11, 6236580), (12, 5716865), (14, 4900170), (15, 4573492), (20, 3430119), (21, 3266780), (22, 3118290), (28, 2450085), (30, 2286746), (31, 2212980), (33, 2078860), (35, 1960068), (42, 1633390), (44, 1559145), (55, 1247316), (60, 1143373), (62, 1106490), (66, 1039430), (70, 980034), (77, 890940), (84, 816695), (93, 737660), (105, 653356), (110, 623658), (124, 553245), (132, 519715), (140, 490017), (154, 445470), (155, 442596), (165, 415772), (186, 368830), (210, 326678), (217, 316140), (220, 311829), (231, 296980), (308, 222735), (310, 221298), (330, 207886), (341, 201180), (372, 184415), (385, 178188), (420, 163339), (434, 158070), (462, 148490), (465, 147532), (479, 143220), (620, 110649), (651, 105380), (660, 103943), (682, 100590), (770, 89094), (868, 79035), (924, 74245), (930, 73766), (958, 71610), (1023, 67060), (1085, 63228), (1155, 59396), (1302, 52690), (1364, 50295), (1437, 47740), (1540, 44547), (1705, 40236), (1860, 36883), (1916, 35805), (2046, 33530), (2170, 31614), (2310, 29698), (2387, 28740), (2395, 28644), (2604, 26345), (2874, 23870), (3255, 21076), (3353, 20460), (3410, 20118), (4092, 16765), (4340, 15807), (4620, 14849), (4774, 14370), (4790, 14322), (5115, 13412), (5269, 13020), (5748, 11935), (6510, 10538), (6706, 10230), (6820, 10059), (7161, 9580), (7185, 9548)]