235420920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 883883520

約数和(自身を除く): 648462600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 907, 927, 1030, 1236, 1260, 1442, 1545, 1814, 1854, 2060, 2163, 2472, 2520, 2721, 2884, 3090, 3605, 3628, 3708, 4120, 4326, 4535, 4635, 5442, 5768, 6180, 6349, 6489, 7210, 7256, 7416, 8163, 8652, 9070, 9270, 10815, 10884, 12360, 12698, 12978, 13605, 14420, 16326, 17304, 18140, 18540, 19047, 21630, 21768, 25396, 25956, 27210, 28840, 31745, 32445, 32652, 36280, 37080, 38094, 40815, 43260, 50792, 51912, 54420, 57141, 63490, 64890, 65304, 76188, 81630, 86520, 93421, 95235, 108840, 114282, 126980, 129780, 152376, 163260, 186842, 190470, 228564, 253960, 259560, 280263, 285705, 326520, 373684, 380940, 457128, 467105, 560526, 571410, 653947, 747368, 761880, 840789, 934210, 1121052, 1142820, 1307894, 1401315, 1681578, 1868420, 1961841, 2242104, 2285640, 2615788, 2802630, 3269735, 3363156, 3736840, 3923682, 4203945, 5231576, 5605260, 5885523, 6539470, 6726312, 7847364, 8407890, 9809205, 11210520, 11771046, 13078940, 15694728, 16815780, 19618410, 23542092, 26157880, 29427615, 33631560, 39236820, 47084184, 58855230, 78473640, 117710460, 235420920]

約数ペア:

[(1, 235420920), (2, 117710460), (3, 78473640), (4, 58855230), (5, 47084184), (6, 39236820), (7, 33631560), (8, 29427615), (9, 26157880), (10, 23542092), (12, 19618410), (14, 16815780), (15, 15694728), (18, 13078940), (20, 11771046), (21, 11210520), (24, 9809205), (28, 8407890), (30, 7847364), (35, 6726312), (36, 6539470), (40, 5885523), (42, 5605260), (45, 5231576), (56, 4203945), (60, 3923682), (63, 3736840), (70, 3363156), (72, 3269735), (84, 2802630), (90, 2615788), (103, 2285640), (105, 2242104), (120, 1961841), (126, 1868420), (140, 1681578), (168, 1401315), (180, 1307894), (206, 1142820), (210, 1121052), (252, 934210), (280, 840789), (309, 761880), (315, 747368), (360, 653947), (412, 571410), (420, 560526), (504, 467105), (515, 457128), (618, 380940), (630, 373684), (721, 326520), (824, 285705), (840, 280263), (907, 259560), (927, 253960), (1030, 228564), (1236, 190470), (1260, 186842), (1442, 163260), (1545, 152376), (1814, 129780), (1854, 126980), (2060, 114282), (2163, 108840), (2472, 95235), (2520, 93421), (2721, 86520), (2884, 81630), (3090, 76188), (3605, 65304), (3628, 64890), (3708, 63490), (4120, 57141), (4326, 54420), (4535, 51912), (4635, 50792), (5442, 43260), (5768, 40815), (6180, 38094), (6349, 37080), (6489, 36280), (7210, 32652), (7256, 32445), (7416, 31745), (8163, 28840), (8652, 27210), (9070, 25956), (9270, 25396), (10815, 21768), (10884, 21630), (12360, 19047), (12698, 18540), (12978, 18140), (13605, 17304), (14420, 16326)]