171157140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 662328576

約数和(自身を除く): 491171436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 53, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 106, 110, 126, 132, 140, 154, 159, 165, 180, 198, 210, 212, 220, 231, 233, 252, 265, 308, 315, 318, 330, 371, 385, 396, 420, 462, 466, 477, 495, 530, 583, 630, 636, 660, 693, 699, 742, 770, 795, 924, 932, 954, 990, 1060, 1113, 1155, 1165, 1166, 1260, 1386, 1398, 1484, 1540, 1590, 1631, 1749, 1855, 1908, 1980, 2097, 2226, 2310, 2330, 2332, 2385, 2563, 2772, 2796, 2915, 3180, 3262, 3339, 3465, 3495, 3498, 3710, 4081, 4194, 4452, 4620, 4660, 4770, 4893, 5126, 5247, 5565, 5830, 6524, 6678, 6930, 6990, 6996, 7420, 7689, 8155, 8162, 8388, 8745, 9540, 9786, 10252, 10485, 10494, 11130, 11660, 12243, 12349, 12815, 13356, 13860, 13980, 14679, 15378, 16310, 16324, 16695, 17490, 17941, 19572, 20405, 20970, 20988, 22260, 23067, 24465, 24486, 24698, 25630, 26235, 29358, 30756, 32620, 33390, 34980, 35882, 36729, 37047, 38445, 40810, 41940, 46134, 48930, 48972, 49396, 51260, 52470, 53823, 58716, 61215, 61745, 66780, 71764, 73395, 73458, 74094, 76890, 81620, 86443, 89705, 92268, 97860, 104940, 107646, 111141, 115335, 122430, 123490, 135839, 146790, 146916, 148188, 153780, 161469, 172886, 179410, 183645, 185235, 215292, 222282, 230670, 244860, 246980, 259329, 269115, 271678, 293580, 322938, 345772, 358820, 367290, 370470, 407517, 432215, 444564, 461340, 518658, 538230, 543356, 555705, 645876, 679195, 734580, 740940, 777987, 807345, 815034, 864430, 950873, 1037316, 1076460, 1111410, 1222551, 1296645, 1358390, 1555974, 1614690, 1630068, 1728860, 1901746, 2037585, 2222820, 2445102, 2593290, 2716780, 2852619, 3111948, 3229380, 3803492, 3889935, 4075170, 4754365, 4890204, 5186580, 5705238, 6112755, 7779870, 8150340, 8557857, 9508730, 11410476, 12225510, 14263095, 15559740, 17115714, 19017460, 24451020, 28526190, 34231428, 42789285, 57052380, 85578570, 171157140]

約数ペア:

[(1, 171157140), (2, 85578570), (3, 57052380), (4, 42789285), (5, 34231428), (6, 28526190), (7, 24451020), (9, 19017460), (10, 17115714), (11, 15559740), (12, 14263095), (14, 12225510), (15, 11410476), (18, 9508730), (20, 8557857), (21, 8150340), (22, 7779870), (28, 6112755), (30, 5705238), (33, 5186580), (35, 4890204), (36, 4754365), (42, 4075170), (44, 3889935), (45, 3803492), (53, 3229380), (55, 3111948), (60, 2852619), (63, 2716780), (66, 2593290), (70, 2445102), (77, 2222820), (84, 2037585), (90, 1901746), (99, 1728860), (105, 1630068), (106, 1614690), (110, 1555974), (126, 1358390), (132, 1296645), (140, 1222551), (154, 1111410), (159, 1076460), (165, 1037316), (180, 950873), (198, 864430), (210, 815034), (212, 807345), (220, 777987), (231, 740940), (233, 734580), (252, 679195), (265, 645876), (308, 555705), (315, 543356), (318, 538230), (330, 518658), (371, 461340), (385, 444564), (396, 432215), (420, 407517), (462, 370470), (466, 367290), (477, 358820), (495, 345772), (530, 322938), (583, 293580), (630, 271678), (636, 269115), (660, 259329), (693, 246980), (699, 244860), (742, 230670), (770, 222282), (795, 215292), (924, 185235), (932, 183645), (954, 179410), (990, 172886), (1060, 161469), (1113, 153780), (1155, 148188), (1165, 146916), (1166, 146790), (1260, 135839), (1386, 123490), (1398, 122430), (1484, 115335), (1540, 111141), (1590, 107646), (1631, 104940), (1749, 97860), (1855, 92268), (1908, 89705), (1980, 86443), (2097, 81620), (2226, 76890), (2310, 74094), (2330, 73458), (2332, 73395), (2385, 71764), (2563, 66780), (2772, 61745), (2796, 61215), (2915, 58716), (3180, 53823), (3262, 52470), (3339, 51260), (3465, 49396), (3495, 48972), (3498, 48930), (3710, 46134), (4081, 41940), (4194, 40810), (4452, 38445), (4620, 37047), (4660, 36729), (4770, 35882), (4893, 34980), (5126, 33390), (5247, 32620), (5565, 30756), (5830, 29358), (6524, 26235), (6678, 25630), (6930, 24698), (6990, 24486), (6996, 24465), (7420, 23067), (7689, 22260), (8155, 20988), (8162, 20970), (8388, 20405), (8745, 19572), (9540, 17941), (9786, 17490), (10252, 16695), (10485, 16324), (10494, 16310), (11130, 15378), (11660, 14679), (12243, 13980), (12349, 13860), (12815, 13356)]