1517012820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 4999680000

約数和(自身を除く): 3482667180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 199, 228, 270, 285, 342, 380, 398, 513, 540, 570, 597, 684, 743, 796, 855, 995, 1026, 1140, 1194, 1486, 1710, 1791, 1990, 2052, 2229, 2388, 2565, 2972, 2985, 3420, 3582, 3715, 3781, 3980, 4458, 5130, 5373, 5970, 6687, 7164, 7430, 7562, 8916, 8955, 10260, 10746, 11145, 11343, 11940, 13374, 14117, 14860, 15124, 17910, 18905, 20061, 21492, 22290, 22686, 26748, 26865, 28234, 33435, 34029, 35820, 37810, 40122, 42351, 44580, 45372, 53730, 56468, 56715, 66870, 68058, 70585, 75620, 80244, 84702, 100305, 102087, 107460, 113430, 127053, 133740, 136116, 141170, 147857, 169404, 170145, 200610, 204174, 211755, 226860, 254106, 282340, 295714, 340290, 381159, 401220, 408348, 423510, 443571, 508212, 510435, 591428, 635265, 680580, 739285, 762318, 847020, 887142, 1020870, 1270530, 1330713, 1478570, 1524636, 1774284, 1905795, 2041740, 2217855, 2541060, 2661426, 2809283, 2957140, 3811590, 3992139, 4435710, 5322852, 5618566, 6653565, 7623180, 7984278, 8427849, 8871420, 11237132, 13307130, 14046415, 15968556, 16855698, 19960695, 25283547, 26614260, 28092830, 33711396, 39921390, 42139245, 50567094, 56185660, 75850641, 79842780, 84278490, 101134188, 126417735, 151701282, 168556980, 252835470, 303402564, 379253205, 505670940, 758506410, 1517012820]

約数ペア:

[(1, 1517012820), (2, 758506410), (3, 505670940), (4, 379253205), (5, 303402564), (6, 252835470), (9, 168556980), (10, 151701282), (12, 126417735), (15, 101134188), (18, 84278490), (19, 79842780), (20, 75850641), (27, 56185660), (30, 50567094), (36, 42139245), (38, 39921390), (45, 33711396), (54, 28092830), (57, 26614260), (60, 25283547), (76, 19960695), (90, 16855698), (95, 15968556), (108, 14046415), (114, 13307130), (135, 11237132), (171, 8871420), (180, 8427849), (190, 7984278), (199, 7623180), (228, 6653565), (270, 5618566), (285, 5322852), (342, 4435710), (380, 3992139), (398, 3811590), (513, 2957140), (540, 2809283), (570, 2661426), (597, 2541060), (684, 2217855), (743, 2041740), (796, 1905795), (855, 1774284), (995, 1524636), (1026, 1478570), (1140, 1330713), (1194, 1270530), (1486, 1020870), (1710, 887142), (1791, 847020), (1990, 762318), (2052, 739285), (2229, 680580), (2388, 635265), (2565, 591428), (2972, 510435), (2985, 508212), (3420, 443571), (3582, 423510), (3715, 408348), (3781, 401220), (3980, 381159), (4458, 340290), (5130, 295714), (5373, 282340), (5970, 254106), (6687, 226860), (7164, 211755), (7430, 204174), (7562, 200610), (8916, 170145), (8955, 169404), (10260, 147857), (10746, 141170), (11145, 136116), (11343, 133740), (11940, 127053), (13374, 113430), (14117, 107460), (14860, 102087), (15124, 100305), (17910, 84702), (18905, 80244), (20061, 75620), (21492, 70585), (22290, 68058), (22686, 66870), (26748, 56715), (26865, 56468), (28234, 53730), (33435, 45372), (34029, 44580), (35820, 42351), (37810, 40122)]