122078040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7689

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 318561960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7649, 7980, 15298, 15960, 22947, 30596, 38245, 45894, 53543, 61192, 76490, 91788, 107086, 114735, 145331, 152980, 160629, 183576, 214172, 229470, 267715, 290662, 305960, 321258, 428344, 435993, 458940, 535430, 581324, 642516, 726655, 803145, 871986, 917880, 1017317, 1070860, 1162648, 1285032, 1453310, 1606290, 1743972, 2034634, 2141720, 2179965, 2906620, 3051951, 3212580, 3487944, 4069268, 4359930, 5086585, 5813240, 6103902, 6425160, 8138536, 8719860, 10173170, 12207804, 15259755, 17439720, 20346340, 24415608, 30519510, 40692680, 61039020, 122078040]

約数ペア:

[(1, 122078040), (2, 61039020), (3, 40692680), (4, 30519510), (5, 24415608), (6, 20346340), (7, 17439720), (8, 15259755), (10, 12207804), (12, 10173170), (14, 8719860), (15, 8138536), (19, 6425160), (20, 6103902), (21, 5813240), (24, 5086585), (28, 4359930), (30, 4069268), (35, 3487944), (38, 3212580), (40, 3051951), (42, 2906620), (56, 2179965), (57, 2141720), (60, 2034634), (70, 1743972), (76, 1606290), (84, 1453310), (95, 1285032), (105, 1162648), (114, 1070860), (120, 1017317), (133, 917880), (140, 871986), (152, 803145), (168, 726655), (190, 642516), (210, 581324), (228, 535430), (266, 458940), (280, 435993), (285, 428344), (380, 321258), (399, 305960), (420, 290662), (456, 267715), (532, 229470), (570, 214172), (665, 183576), (760, 160629), (798, 152980), (840, 145331), (1064, 114735), (1140, 107086), (1330, 91788), (1596, 76490), (1995, 61192), (2280, 53543), (2660, 45894), (3192, 38245), (3990, 30596), (5320, 22947), (7649, 15960), (7980, 15298)]