124221720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8699}}^1$

素因数の和:8737

約数の個数: 128

約数和(自身を含む): 451008000

約数和(自身を除く): 326786280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8699, 14280, 17398, 26097, 34796, 43495, 52194, 60893, 69592, 86990, 104388, 121786, 130485, 147883, 173980, 182679, 208776, 243572, 260970, 295766, 304465, 347960, 365358, 443649, 487144, 521940, 591532, 608930, 730716, 739415, 887298, 913395, 1035181, 1043880, 1183064, 1217860, 1461432, 1478830, 1774596, 1826790, 2070362, 2218245, 2435720, 2957660, 3105543, 3549192, 3653580, 4140724, 4436490, 5175905, 5915320, 6211086, 7307160, 8281448, 8872980, 10351810, 12422172, 15527715, 17745960, 20703620, 24844344, 31055430, 41407240, 62110860, 124221720]

約数ペア:

[(1, 124221720), (2, 62110860), (3, 41407240), (4, 31055430), (5, 24844344), (6, 20703620), (7, 17745960), (8, 15527715), (10, 12422172), (12, 10351810), (14, 8872980), (15, 8281448), (17, 7307160), (20, 6211086), (21, 5915320), (24, 5175905), (28, 4436490), (30, 4140724), (34, 3653580), (35, 3549192), (40, 3105543), (42, 2957660), (51, 2435720), (56, 2218245), (60, 2070362), (68, 1826790), (70, 1774596), (84, 1478830), (85, 1461432), (102, 1217860), (105, 1183064), (119, 1043880), (120, 1035181), (136, 913395), (140, 887298), (168, 739415), (170, 730716), (204, 608930), (210, 591532), (238, 521940), (255, 487144), (280, 443649), (340, 365358), (357, 347960), (408, 304465), (420, 295766), (476, 260970), (510, 243572), (595, 208776), (680, 182679), (714, 173980), (840, 147883), (952, 130485), (1020, 121786), (1190, 104388), (1428, 86990), (1785, 69592), (2040, 60893), (2380, 52194), (2856, 43495), (3570, 34796), (4760, 26097), (7140, 17398), (8699, 14280)]