7931841120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{786889}}^1$

素因数の和:786917

約数の個数: 144

約数和(自身を含む): 30934219680

約数和(自身を除く): 23002378560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 786889, 1573778, 2360667, 3147556, 3934445, 4721334, 5508223, 6295112, 7082001, 7868890, 9442668, 11016446, 11803335, 12590224, 14164002, 15737780, 16524669, 18885336, 22032892, 23606670, 25180448, 27541115, 28328004, 31475560, 33049338, 35410005, 37770672, 44065784, 47213340, 49574007, 55082230, 56656008, 62951120, 66098676, 70820010, 75541344, 82623345, 88131568, 94426680, 99148014, 110164460, 113312016, 125902240, 132197352, 141640020, 165246690, 176263136, 188853360, 198296028, 220328920, 226624032, 247870035, 264394704, 283280040, 330493380, 377706720, 396592056, 440657840, 495740070, 528789408, 566560080, 660986760, 793184112, 881315680, 991480140, 1133120160, 1321973520, 1586368224, 1982960280, 2643947040, 3965920560, 7931841120]

約数ペア:

[(1, 7931841120), (2, 3965920560), (3, 2643947040), (4, 1982960280), (5, 1586368224), (6, 1321973520), (7, 1133120160), (8, 991480140), (9, 881315680), (10, 793184112), (12, 660986760), (14, 566560080), (15, 528789408), (16, 495740070), (18, 440657840), (20, 396592056), (21, 377706720), (24, 330493380), (28, 283280040), (30, 264394704), (32, 247870035), (35, 226624032), (36, 220328920), (40, 198296028), (42, 188853360), (45, 176263136), (48, 165246690), (56, 141640020), (60, 132197352), (63, 125902240), (70, 113312016), (72, 110164460), (80, 99148014), (84, 94426680), (90, 88131568), (96, 82623345), (105, 75541344), (112, 70820010), (120, 66098676), (126, 62951120), (140, 56656008), (144, 55082230), (160, 49574007), (168, 47213340), (180, 44065784), (210, 37770672), (224, 35410005), (240, 33049338), (252, 31475560), (280, 28328004), (288, 27541115), (315, 25180448), (336, 23606670), (360, 22032892), (420, 18885336), (480, 16524669), (504, 15737780), (560, 14164002), (630, 12590224), (672, 11803335), (720, 11016446), (840, 9442668), (1008, 7868890), (1120, 7082001), (1260, 6295112), (1440, 5508223), (1680, 4721334), (2016, 3934445), (2520, 3147556), (3360, 2360667), (5040, 1573778), (10080, 786889)]