915767220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 2850059520

約数和(自身を除く): 1934292300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 83, 85, 87, 102, 116, 145, 166, 170, 174, 204, 249, 255, 290, 332, 340, 348, 373, 415, 435, 493, 498, 510, 580, 746, 830, 870, 986, 996, 1020, 1119, 1245, 1411, 1479, 1492, 1660, 1740, 1865, 1972, 2238, 2407, 2465, 2490, 2822, 2958, 3730, 4233, 4476, 4814, 4930, 4980, 5595, 5644, 5916, 6341, 7055, 7221, 7395, 7460, 8466, 9628, 9860, 10817, 11190, 12035, 12682, 14110, 14442, 14790, 16932, 19023, 21165, 21634, 22380, 24070, 25364, 28220, 28884, 29580, 30959, 31705, 32451, 36105, 38046, 40919, 42330, 43268, 48140, 54085, 61918, 63410, 64902, 72210, 76092, 81838, 84660, 92877, 95115, 108170, 122757, 123836, 126820, 129804, 144420, 154795, 162255, 163676, 183889, 185754, 190230, 204595, 216340, 245514, 309590, 324510, 367778, 371508, 380460, 409190, 464385, 491028, 526303, 551667, 613785, 619180, 649020, 735556, 818380, 897811, 919445, 928770, 1052606, 1103334, 1227570, 1578909, 1795622, 1838890, 1857540, 2105212, 2206668, 2455140, 2631515, 2693433, 2758335, 3157818, 3591244, 3677780, 4489055, 5263030, 5386866, 5516670, 6315636, 7894545, 8978110, 10526060, 10773732, 11033340, 13467165, 15262787, 15789090, 17956220, 26934330, 30525574, 31578180, 45788361, 53868660, 61051148, 76313935, 91576722, 152627870, 183153444, 228941805, 305255740, 457883610, 915767220]

約数ペア:

[(1, 915767220), (2, 457883610), (3, 305255740), (4, 228941805), (5, 183153444), (6, 152627870), (10, 91576722), (12, 76313935), (15, 61051148), (17, 53868660), (20, 45788361), (29, 31578180), (30, 30525574), (34, 26934330), (51, 17956220), (58, 15789090), (60, 15262787), (68, 13467165), (83, 11033340), (85, 10773732), (87, 10526060), (102, 8978110), (116, 7894545), (145, 6315636), (166, 5516670), (170, 5386866), (174, 5263030), (204, 4489055), (249, 3677780), (255, 3591244), (290, 3157818), (332, 2758335), (340, 2693433), (348, 2631515), (373, 2455140), (415, 2206668), (435, 2105212), (493, 1857540), (498, 1838890), (510, 1795622), (580, 1578909), (746, 1227570), (830, 1103334), (870, 1052606), (986, 928770), (996, 919445), (1020, 897811), (1119, 818380), (1245, 735556), (1411, 649020), (1479, 619180), (1492, 613785), (1660, 551667), (1740, 526303), (1865, 491028), (1972, 464385), (2238, 409190), (2407, 380460), (2465, 371508), (2490, 367778), (2822, 324510), (2958, 309590), (3730, 245514), (4233, 216340), (4476, 204595), (4814, 190230), (4930, 185754), (4980, 183889), (5595, 163676), (5644, 162255), (5916, 154795), (6341, 144420), (7055, 129804), (7221, 126820), (7395, 123836), (7460, 122757), (8466, 108170), (9628, 95115), (9860, 92877), (10817, 84660), (11190, 81838), (12035, 76092), (12682, 72210), (14110, 64902), (14442, 63410), (14790, 61918), (16932, 54085), (19023, 48140), (21165, 43268), (21634, 42330), (22380, 40919), (24070, 38046), (25364, 36105), (28220, 32451), (28884, 31705), (29580, 30959)]