4301209920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{640061}}^1$

素因数の和:640088

約数の個数: 112

約数和(自身を含む): 15607271808

約数和(自身を除く): 11306061888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 640061, 1280122, 1920183, 2560244, 3200305, 3840366, 4480427, 5120488, 6400610, 7680732, 8960854, 9600915, 10240976, 12801220, 13441281, 15361464, 17921708, 19201830, 20481952, 22402135, 25602440, 26882562, 30722928, 35843416, 38403660, 40963904, 44804270, 51204880, 53765124, 61445856, 67206405, 71686832, 76807320, 89608540, 102409760, 107530248, 122891712, 134412810, 143373664, 153614640, 179217080, 204819520, 215060496, 268825620, 286747328, 307229280, 358434160, 430120992, 537651240, 614458560, 716868320, 860241984, 1075302480, 1433736640, 2150604960, 4301209920]

約数ペア:

[(1, 4301209920), (2, 2150604960), (3, 1433736640), (4, 1075302480), (5, 860241984), (6, 716868320), (7, 614458560), (8, 537651240), (10, 430120992), (12, 358434160), (14, 307229280), (15, 286747328), (16, 268825620), (20, 215060496), (21, 204819520), (24, 179217080), (28, 153614640), (30, 143373664), (32, 134412810), (35, 122891712), (40, 107530248), (42, 102409760), (48, 89608540), (56, 76807320), (60, 71686832), (64, 67206405), (70, 61445856), (80, 53765124), (84, 51204880), (96, 44804270), (105, 40963904), (112, 38403660), (120, 35843416), (140, 30722928), (160, 26882562), (168, 25602440), (192, 22402135), (210, 20481952), (224, 19201830), (240, 17921708), (280, 15361464), (320, 13441281), (336, 12801220), (420, 10240976), (448, 9600915), (480, 8960854), (560, 7680732), (672, 6400610), (840, 5120488), (960, 4480427), (1120, 3840366), (1344, 3200305), (1680, 2560244), (2240, 1920183), (3360, 1280122), (6720, 640061)]