19615344720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{16883}}^1$

素因数の和:17049

約数の個数: 160

約数和(自身を含む): 62707986432

約数和(自身を除く): 43092641712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 103, 120, 141, 188, 206, 235, 240, 282, 309, 376, 412, 470, 515, 564, 618, 705, 752, 824, 940, 1030, 1128, 1236, 1410, 1545, 1648, 1880, 2060, 2256, 2472, 2820, 3090, 3760, 4120, 4841, 4944, 5640, 6180, 8240, 9682, 11280, 12360, 14523, 16883, 19364, 24205, 24720, 29046, 33766, 38728, 48410, 50649, 58092, 67532, 72615, 77456, 84415, 96820, 101298, 116184, 135064, 145230, 168830, 193640, 202596, 232368, 253245, 270128, 290460, 337660, 387280, 405192, 506490, 580920, 675320, 793501, 810384, 1012980, 1161840, 1350640, 1587002, 1738949, 2025960, 2380503, 3174004, 3477898, 3967505, 4051920, 4761006, 5216847, 6348008, 6955796, 7935010, 8694745, 9522012, 10433694, 11902515, 12696016, 13911592, 15870020, 17389490, 19044024, 20867388, 23805030, 26084235, 27823184, 31740040, 34778980, 38088048, 41734776, 47610060, 52168470, 63480080, 69557960, 81730603, 83469552, 95220120, 104336940, 139115920, 163461206, 190440240, 208673880, 245191809, 326922412, 408653015, 417347760, 490383618, 653844824, 817306030, 980767236, 1225959045, 1307689648, 1634612060, 1961534472, 2451918090, 3269224120, 3923068944, 4903836180, 6538448240, 9807672360, 19615344720]

約数ペア:

[(1, 19615344720), (2, 9807672360), (3, 6538448240), (4, 4903836180), (5, 3923068944), (6, 3269224120), (8, 2451918090), (10, 1961534472), (12, 1634612060), (15, 1307689648), (16, 1225959045), (20, 980767236), (24, 817306030), (30, 653844824), (40, 490383618), (47, 417347760), (48, 408653015), (60, 326922412), (80, 245191809), (94, 208673880), (103, 190440240), (120, 163461206), (141, 139115920), (188, 104336940), (206, 95220120), (235, 83469552), (240, 81730603), (282, 69557960), (309, 63480080), (376, 52168470), (412, 47610060), (470, 41734776), (515, 38088048), (564, 34778980), (618, 31740040), (705, 27823184), (752, 26084235), (824, 23805030), (940, 20867388), (1030, 19044024), (1128, 17389490), (1236, 15870020), (1410, 13911592), (1545, 12696016), (1648, 11902515), (1880, 10433694), (2060, 9522012), (2256, 8694745), (2472, 7935010), (2820, 6955796), (3090, 6348008), (3760, 5216847), (4120, 4761006), (4841, 4051920), (4944, 3967505), (5640, 3477898), (6180, 3174004), (8240, 2380503), (9682, 2025960), (11280, 1738949), (12360, 1587002), (14523, 1350640), (16883, 1161840), (19364, 1012980), (24205, 810384), (24720, 793501), (29046, 675320), (33766, 580920), (38728, 506490), (48410, 405192), (50649, 387280), (58092, 337660), (67532, 290460), (72615, 270128), (77456, 253245), (84415, 232368), (96820, 202596), (101298, 193640), (116184, 168830), (135064, 145230)]