201341880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 700539840

約数和(自身を除く): 499197960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 167, 170, 180, 197, 204, 255, 306, 334, 340, 360, 394, 408, 501, 510, 591, 612, 668, 680, 765, 788, 835, 985, 1002, 1020, 1182, 1224, 1336, 1503, 1530, 1576, 1670, 1773, 1970, 2004, 2040, 2364, 2505, 2839, 2955, 3006, 3060, 3340, 3349, 3546, 3940, 4008, 4728, 5010, 5678, 5910, 6012, 6120, 6680, 6698, 7092, 7515, 7880, 8517, 8865, 10020, 10047, 11356, 11820, 12024, 13396, 14184, 14195, 15030, 16745, 17034, 17730, 20040, 20094, 22712, 23640, 25551, 26792, 28390, 30060, 30141, 32899, 33490, 34068, 35460, 40188, 42585, 50235, 51102, 56780, 60120, 60282, 65798, 66980, 68136, 70920, 80376, 85170, 98697, 100470, 102204, 113560, 120564, 127755, 131596, 133960, 150705, 164495, 170340, 197394, 200940, 204408, 241128, 255510, 263192, 296091, 301410, 328990, 340680, 394788, 401880, 493485, 511020, 559283, 592182, 602820, 657980, 789576, 986970, 1022040, 1118566, 1184364, 1205640, 1315960, 1480455, 1677849, 1973940, 2237132, 2368728, 2796415, 2960910, 3355698, 3947880, 4474264, 5033547, 5592830, 5921820, 6711396, 8389245, 10067094, 11185660, 11843640, 13422792, 16778490, 20134188, 22371320, 25167735, 33556980, 40268376, 50335470, 67113960, 100670940, 201341880]

約数ペア:

[(1, 201341880), (2, 100670940), (3, 67113960), (4, 50335470), (5, 40268376), (6, 33556980), (8, 25167735), (9, 22371320), (10, 20134188), (12, 16778490), (15, 13422792), (17, 11843640), (18, 11185660), (20, 10067094), (24, 8389245), (30, 6711396), (34, 5921820), (36, 5592830), (40, 5033547), (45, 4474264), (51, 3947880), (60, 3355698), (68, 2960910), (72, 2796415), (85, 2368728), (90, 2237132), (102, 1973940), (120, 1677849), (136, 1480455), (153, 1315960), (167, 1205640), (170, 1184364), (180, 1118566), (197, 1022040), (204, 986970), (255, 789576), (306, 657980), (334, 602820), (340, 592182), (360, 559283), (394, 511020), (408, 493485), (501, 401880), (510, 394788), (591, 340680), (612, 328990), (668, 301410), (680, 296091), (765, 263192), (788, 255510), (835, 241128), (985, 204408), (1002, 200940), (1020, 197394), (1182, 170340), (1224, 164495), (1336, 150705), (1503, 133960), (1530, 131596), (1576, 127755), (1670, 120564), (1773, 113560), (1970, 102204), (2004, 100470), (2040, 98697), (2364, 85170), (2505, 80376), (2839, 70920), (2955, 68136), (3006, 66980), (3060, 65798), (3340, 60282), (3349, 60120), (3546, 56780), (3940, 51102), (4008, 50235), (4728, 42585), (5010, 40188), (5678, 35460), (5910, 34068), (6012, 33490), (6120, 32899), (6680, 30141), (6698, 30060), (7092, 28390), (7515, 26792), (7880, 25551), (8517, 23640), (8865, 22712), (10020, 20094), (10047, 20040), (11356, 17730), (11820, 17034), (12024, 16745), (13396, 15030), (14184, 14195)]