201162720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 192

約数和(自身を含む): 714147840

約数和(自身を除く): 512985120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1229, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2458, 2480, 2640, 2728, 2976, 3410, 3687, 3720, 4092, 4916, 4960, 5115, 5280, 5456, 6145, 6820, 7374, 7440, 8184, 9832, 10230, 10912, 12290, 13519, 13640, 14748, 14880, 16368, 18435, 19664, 20460, 24580, 27038, 27280, 29496, 32736, 36870, 38099, 39328, 40557, 40920, 49160, 54076, 54560, 58992, 67595, 73740, 76198, 81114, 81840, 98320, 108152, 114297, 117984, 135190, 147480, 152396, 162228, 163680, 190495, 196640, 202785, 216304, 228594, 270380, 294960, 304792, 324456, 380990, 405570, 419089, 432608, 457188, 540760, 571485, 589920, 609584, 648912, 761980, 811140, 838178, 914376, 1081520, 1142970, 1219168, 1257267, 1297824, 1523960, 1622280, 1676356, 1828752, 2095445, 2163040, 2285940, 2514534, 3047920, 3244560, 3352712, 3657504, 4190890, 4571880, 5029068, 6095840, 6286335, 6489120, 6705424, 8381780, 9143760, 10058136, 12572670, 13410848, 16763560, 18287520, 20116272, 25145340, 33527120, 40232544, 50290680, 67054240, 100581360, 201162720]

約数ペア:

[(1, 201162720), (2, 100581360), (3, 67054240), (4, 50290680), (5, 40232544), (6, 33527120), (8, 25145340), (10, 20116272), (11, 18287520), (12, 16763560), (15, 13410848), (16, 12572670), (20, 10058136), (22, 9143760), (24, 8381780), (30, 6705424), (31, 6489120), (32, 6286335), (33, 6095840), (40, 5029068), (44, 4571880), (48, 4190890), (55, 3657504), (60, 3352712), (62, 3244560), (66, 3047920), (80, 2514534), (88, 2285940), (93, 2163040), (96, 2095445), (110, 1828752), (120, 1676356), (124, 1622280), (132, 1523960), (155, 1297824), (160, 1257267), (165, 1219168), (176, 1142970), (186, 1081520), (220, 914376), (240, 838178), (248, 811140), (264, 761980), (310, 648912), (330, 609584), (341, 589920), (352, 571485), (372, 540760), (440, 457188), (465, 432608), (480, 419089), (496, 405570), (528, 380990), (620, 324456), (660, 304792), (682, 294960), (744, 270380), (880, 228594), (930, 216304), (992, 202785), (1023, 196640), (1056, 190495), (1229, 163680), (1240, 162228), (1320, 152396), (1364, 147480), (1488, 135190), (1705, 117984), (1760, 114297), (1860, 108152), (2046, 98320), (2458, 81840), (2480, 81114), (2640, 76198), (2728, 73740), (2976, 67595), (3410, 58992), (3687, 54560), (3720, 54076), (4092, 49160), (4916, 40920), (4960, 40557), (5115, 39328), (5280, 38099), (5456, 36870), (6145, 32736), (6820, 29496), (7374, 27280), (7440, 27038), (8184, 24580), (9832, 20460), (10230, 19664), (10912, 18435), (12290, 16368), (13519, 14880), (13640, 14748)]