15707597880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{67577}}^1$

素因数の和:67753

約数の個数: 128

約数和(自身を含む): 51088968000

約数和(自身を除く): 35381370120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 149, 156, 195, 260, 298, 312, 390, 447, 520, 596, 745, 780, 894, 1192, 1490, 1560, 1788, 1937, 2235, 2980, 3576, 3874, 4470, 5811, 5960, 7748, 8940, 9685, 11622, 15496, 17880, 19370, 23244, 29055, 38740, 46488, 58110, 67577, 77480, 116220, 135154, 202731, 232440, 270308, 337885, 405462, 540616, 675770, 810924, 878501, 1013655, 1351540, 1621848, 1757002, 2027310, 2635503, 2703080, 3514004, 4054620, 4392505, 5271006, 7028008, 8109240, 8785010, 10068973, 10542012, 13177515, 17570020, 20137946, 21084024, 26355030, 30206919, 35140040, 40275892, 50344865, 52710060, 60413838, 80551784, 100689730, 105420120, 120827676, 130896649, 151034595, 201379460, 241655352, 261793298, 302069190, 392689947, 402758920, 523586596, 604138380, 654483245, 785379894, 1047173192, 1208276760, 1308966490, 1570759788, 1963449735, 2617932980, 3141519576, 3926899470, 5235865960, 7853798940, 15707597880]

約数ペア:

[(1, 15707597880), (2, 7853798940), (3, 5235865960), (4, 3926899470), (5, 3141519576), (6, 2617932980), (8, 1963449735), (10, 1570759788), (12, 1308966490), (13, 1208276760), (15, 1047173192), (20, 785379894), (24, 654483245), (26, 604138380), (30, 523586596), (39, 402758920), (40, 392689947), (52, 302069190), (60, 261793298), (65, 241655352), (78, 201379460), (104, 151034595), (120, 130896649), (130, 120827676), (149, 105420120), (156, 100689730), (195, 80551784), (260, 60413838), (298, 52710060), (312, 50344865), (390, 40275892), (447, 35140040), (520, 30206919), (596, 26355030), (745, 21084024), (780, 20137946), (894, 17570020), (1192, 13177515), (1490, 10542012), (1560, 10068973), (1788, 8785010), (1937, 8109240), (2235, 7028008), (2980, 5271006), (3576, 4392505), (3874, 4054620), (4470, 3514004), (5811, 2703080), (5960, 2635503), (7748, 2027310), (8940, 1757002), (9685, 1621848), (11622, 1351540), (15496, 1013655), (17880, 878501), (19370, 810924), (23244, 675770), (29055, 540616), (38740, 405462), (46488, 337885), (58110, 270308), (67577, 232440), (77480, 202731), (116220, 135154)]