7787796120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{8447}}^1$

素因数の和:8674

約数の個数: 192

約数和(自身を含む): 27398891520

約数和(自身を除く): 19611095400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 197, 234, 260, 312, 360, 390, 394, 468, 520, 585, 591, 780, 788, 936, 985, 1170, 1182, 1560, 1576, 1773, 1970, 2340, 2364, 2561, 2955, 3546, 3940, 4680, 4728, 5122, 5910, 7092, 7683, 7880, 8447, 8865, 10244, 11820, 12805, 14184, 15366, 16894, 17730, 20488, 23049, 23640, 25341, 25610, 30732, 33788, 35460, 38415, 42235, 46098, 50682, 51220, 61464, 67576, 70920, 76023, 76830, 84470, 92196, 101364, 102440, 109811, 115245, 126705, 152046, 153660, 168940, 184392, 202728, 219622, 230490, 253410, 304092, 307320, 329433, 337880, 380115, 439244, 460980, 506820, 549055, 608184, 658866, 760230, 878488, 921960, 988299, 1013640, 1098110, 1317732, 1520460, 1647165, 1664059, 1976598, 2196220, 2635464, 3040920, 3294330, 3328118, 3953196, 4392440, 4941495, 4992177, 6588660, 6656236, 7906392, 8320295, 9882990, 9984354, 13177320, 13312472, 14976531, 16640590, 19765980, 19968708, 21632767, 24960885, 29953062, 33281180, 39531960, 39937416, 43265534, 49921770, 59906124, 64898301, 66562360, 74882655, 86531068, 99843540, 108163835, 119812248, 129796602, 149765310, 173062136, 194694903, 199687080, 216327670, 259593204, 299530620, 324491505, 389389806, 432655340, 519186408, 599061240, 648983010, 778779612, 865310680, 973474515, 1297966020, 1557559224, 1946949030, 2595932040, 3893898060, 7787796120]

約数ペア:

[(1, 7787796120), (2, 3893898060), (3, 2595932040), (4, 1946949030), (5, 1557559224), (6, 1297966020), (8, 973474515), (9, 865310680), (10, 778779612), (12, 648983010), (13, 599061240), (15, 519186408), (18, 432655340), (20, 389389806), (24, 324491505), (26, 299530620), (30, 259593204), (36, 216327670), (39, 199687080), (40, 194694903), (45, 173062136), (52, 149765310), (60, 129796602), (65, 119812248), (72, 108163835), (78, 99843540), (90, 86531068), (104, 74882655), (117, 66562360), (120, 64898301), (130, 59906124), (156, 49921770), (180, 43265534), (195, 39937416), (197, 39531960), (234, 33281180), (260, 29953062), (312, 24960885), (360, 21632767), (390, 19968708), (394, 19765980), (468, 16640590), (520, 14976531), (585, 13312472), (591, 13177320), (780, 9984354), (788, 9882990), (936, 8320295), (985, 7906392), (1170, 6656236), (1182, 6588660), (1560, 4992177), (1576, 4941495), (1773, 4392440), (1970, 3953196), (2340, 3328118), (2364, 3294330), (2561, 3040920), (2955, 2635464), (3546, 2196220), (3940, 1976598), (4680, 1664059), (4728, 1647165), (5122, 1520460), (5910, 1317732), (7092, 1098110), (7683, 1013640), (7880, 988299), (8447, 921960), (8865, 878488), (10244, 760230), (11820, 658866), (12805, 608184), (14184, 549055), (15366, 506820), (16894, 460980), (17730, 439244), (20488, 380115), (23049, 337880), (23640, 329433), (25341, 307320), (25610, 304092), (30732, 253410), (33788, 230490), (35460, 219622), (38415, 202728), (42235, 184392), (46098, 168940), (50682, 153660), (51220, 152046), (61464, 126705), (67576, 115245), (70920, 109811), (76023, 102440), (76830, 101364), (84470, 92196)]