2938478580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2527

約数の個数: 192

約数和(自身を含む): 9546888960

約数和(自身を除く): 6608410380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 61, 74, 90, 108, 111, 122, 135, 148, 180, 183, 185, 222, 244, 270, 305, 333, 366, 370, 444, 540, 549, 555, 610, 666, 732, 740, 915, 999, 1098, 1110, 1220, 1332, 1647, 1665, 1830, 1998, 2196, 2220, 2257, 2411, 2745, 3294, 3330, 3660, 3996, 4514, 4822, 4995, 5490, 6588, 6660, 6771, 7233, 8235, 9028, 9644, 9990, 10980, 11285, 12055, 13542, 14466, 16470, 19980, 20313, 21699, 22570, 24110, 27084, 28932, 32940, 33855, 36165, 40626, 43398, 45140, 48220, 60939, 65097, 67710, 72330, 81252, 86796, 89207, 101565, 108495, 121878, 130194, 135420, 144660, 147071, 178414, 203130, 216990, 243756, 260388, 267621, 294142, 304695, 325485, 356828, 406260, 433980, 441213, 446035, 535242, 588284, 609390, 650970, 735355, 802863, 882426, 892070, 1070484, 1218780, 1301940, 1323639, 1338105, 1470710, 1605726, 1764852, 1784140, 2206065, 2408589, 2647278, 2676210, 2941420, 3211452, 3970917, 4014315, 4412130, 4817178, 5294556, 5352420, 5441627, 6618195, 7941834, 8028630, 8824260, 9634356, 10883254, 12042945, 13236390, 15883668, 16057260, 16324881, 19854585, 21766508, 24085890, 26472780, 27208135, 32649762, 39709170, 48171780, 48974643, 54416270, 65299524, 79418340, 81624405, 97949286, 108832540, 146923929, 163248810, 195898572, 244873215, 293847858, 326497620, 489746430, 587695716, 734619645, 979492860, 1469239290, 2938478580]

約数ペア:

[(1, 2938478580), (2, 1469239290), (3, 979492860), (4, 734619645), (5, 587695716), (6, 489746430), (9, 326497620), (10, 293847858), (12, 244873215), (15, 195898572), (18, 163248810), (20, 146923929), (27, 108832540), (30, 97949286), (36, 81624405), (37, 79418340), (45, 65299524), (54, 54416270), (60, 48974643), (61, 48171780), (74, 39709170), (90, 32649762), (108, 27208135), (111, 26472780), (122, 24085890), (135, 21766508), (148, 19854585), (180, 16324881), (183, 16057260), (185, 15883668), (222, 13236390), (244, 12042945), (270, 10883254), (305, 9634356), (333, 8824260), (366, 8028630), (370, 7941834), (444, 6618195), (540, 5441627), (549, 5352420), (555, 5294556), (610, 4817178), (666, 4412130), (732, 4014315), (740, 3970917), (915, 3211452), (999, 2941420), (1098, 2676210), (1110, 2647278), (1220, 2408589), (1332, 2206065), (1647, 1784140), (1665, 1764852), (1830, 1605726), (1998, 1470710), (2196, 1338105), (2220, 1323639), (2257, 1301940), (2411, 1218780), (2745, 1070484), (3294, 892070), (3330, 882426), (3660, 802863), (3996, 735355), (4514, 650970), (4822, 609390), (4995, 588284), (5490, 535242), (6588, 446035), (6660, 441213), (6771, 433980), (7233, 406260), (8235, 356828), (9028, 325485), (9644, 304695), (9990, 294142), (10980, 267621), (11285, 260388), (12055, 243756), (13542, 216990), (14466, 203130), (16470, 178414), (19980, 147071), (20313, 144660), (21699, 135420), (22570, 130194), (24110, 121878), (27084, 108495), (28932, 101565), (32940, 89207), (33855, 86796), (36165, 81252), (40626, 72330), (43398, 67710), (45140, 65097), (48220, 60939)]