216222840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 737100000

約数和(自身を除く): 520877160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 139, 145, 149, 174, 180, 232, 261, 278, 290, 298, 348, 360, 417, 435, 447, 522, 556, 580, 596, 695, 696, 745, 834, 870, 894, 1044, 1112, 1160, 1192, 1251, 1305, 1341, 1390, 1490, 1668, 1740, 1788, 2085, 2088, 2235, 2502, 2610, 2682, 2780, 2980, 3336, 3480, 3576, 4031, 4170, 4321, 4470, 5004, 5220, 5364, 5560, 5960, 6255, 6705, 8062, 8340, 8642, 8940, 10008, 10440, 10728, 12093, 12510, 12963, 13410, 16124, 16680, 17284, 17880, 20155, 20711, 21605, 24186, 25020, 25926, 26820, 32248, 34568, 36279, 38889, 40310, 41422, 43210, 48372, 50040, 51852, 53640, 60465, 62133, 64815, 72558, 77778, 80620, 82844, 86420, 96744, 103555, 103704, 120930, 124266, 129630, 145116, 155556, 161240, 165688, 172840, 181395, 186399, 194445, 207110, 241860, 248532, 259260, 290232, 310665, 311112, 362790, 372798, 388890, 414220, 483720, 497064, 518520, 600619, 621330, 725580, 745596, 777780, 828440, 931995, 1201238, 1242660, 1451160, 1491192, 1555560, 1801857, 1863990, 2402476, 2485320, 3003095, 3603714, 3727980, 4804952, 5405571, 6006190, 7207428, 7455960, 9009285, 10811142, 12012380, 14414856, 18018570, 21622284, 24024760, 27027855, 36037140, 43244568, 54055710, 72074280, 108111420, 216222840]

約数ペア:

[(1, 216222840), (2, 108111420), (3, 72074280), (4, 54055710), (5, 43244568), (6, 36037140), (8, 27027855), (9, 24024760), (10, 21622284), (12, 18018570), (15, 14414856), (18, 12012380), (20, 10811142), (24, 9009285), (29, 7455960), (30, 7207428), (36, 6006190), (40, 5405571), (45, 4804952), (58, 3727980), (60, 3603714), (72, 3003095), (87, 2485320), (90, 2402476), (116, 1863990), (120, 1801857), (139, 1555560), (145, 1491192), (149, 1451160), (174, 1242660), (180, 1201238), (232, 931995), (261, 828440), (278, 777780), (290, 745596), (298, 725580), (348, 621330), (360, 600619), (417, 518520), (435, 497064), (447, 483720), (522, 414220), (556, 388890), (580, 372798), (596, 362790), (695, 311112), (696, 310665), (745, 290232), (834, 259260), (870, 248532), (894, 241860), (1044, 207110), (1112, 194445), (1160, 186399), (1192, 181395), (1251, 172840), (1305, 165688), (1341, 161240), (1390, 155556), (1490, 145116), (1668, 129630), (1740, 124266), (1788, 120930), (2085, 103704), (2088, 103555), (2235, 96744), (2502, 86420), (2610, 82844), (2682, 80620), (2780, 77778), (2980, 72558), (3336, 64815), (3480, 62133), (3576, 60465), (4031, 53640), (4170, 51852), (4321, 50040), (4470, 48372), (5004, 43210), (5220, 41422), (5364, 40310), (5560, 38889), (5960, 36279), (6255, 34568), (6705, 32248), (8062, 26820), (8340, 25926), (8642, 25020), (8940, 24186), (10008, 21605), (10440, 20711), (10728, 20155), (12093, 17880), (12510, 17284), (12963, 16680), (13410, 16124)]