207441360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 807805440

約数和(自身を除く): 600364080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 521, 553, 560, 630, 632, 711, 720, 790, 840, 948, 1008, 1042, 1106, 1185, 1260, 1264, 1422, 1563, 1580, 1659, 1680, 1896, 2084, 2212, 2370, 2520, 2605, 2765, 2844, 3126, 3160, 3318, 3555, 3647, 3792, 4168, 4424, 4689, 4740, 4977, 5040, 5210, 5530, 5688, 6252, 6320, 6636, 7110, 7294, 7815, 8295, 8336, 8848, 9378, 9480, 9954, 10420, 10941, 11060, 11376, 12504, 13272, 14220, 14588, 15630, 16590, 18235, 18756, 18960, 19908, 20840, 21882, 22120, 23445, 24885, 25008, 26544, 28440, 29176, 31260, 32823, 33180, 36470, 37512, 39816, 41159, 41680, 43764, 44240, 46890, 49770, 54705, 56880, 58352, 62520, 65646, 66360, 72940, 75024, 79632, 82318, 87528, 93780, 99540, 109410, 123477, 125040, 131292, 132720, 145880, 164115, 164636, 175056, 187560, 199080, 205795, 218820, 246954, 262584, 288113, 291760, 328230, 329272, 370431, 375120, 398160, 411590, 437640, 493908, 525168, 576226, 617385, 656460, 658544, 740862, 823180, 864339, 875280, 987816, 1152452, 1234770, 1312920, 1440565, 1481724, 1646360, 1728678, 1852155, 1975632, 2304904, 2469540, 2593017, 2625840, 2881130, 2963448, 3292720, 3457356, 3704310, 4321695, 4609808, 4939080, 5186034, 5762260, 5926896, 6914712, 7408620, 8643390, 9878160, 10372068, 11524520, 12965085, 13829424, 14817240, 17286780, 20744136, 23049040, 25930170, 29634480, 34573560, 41488272, 51860340, 69147120, 103720680, 207441360]

約数ペア:

[(1, 207441360), (2, 103720680), (3, 69147120), (4, 51860340), (5, 41488272), (6, 34573560), (7, 29634480), (8, 25930170), (9, 23049040), (10, 20744136), (12, 17286780), (14, 14817240), (15, 13829424), (16, 12965085), (18, 11524520), (20, 10372068), (21, 9878160), (24, 8643390), (28, 7408620), (30, 6914712), (35, 5926896), (36, 5762260), (40, 5186034), (42, 4939080), (45, 4609808), (48, 4321695), (56, 3704310), (60, 3457356), (63, 3292720), (70, 2963448), (72, 2881130), (79, 2625840), (80, 2593017), (84, 2469540), (90, 2304904), (105, 1975632), (112, 1852155), (120, 1728678), (126, 1646360), (140, 1481724), (144, 1440565), (158, 1312920), (168, 1234770), (180, 1152452), (210, 987816), (237, 875280), (240, 864339), (252, 823180), (280, 740862), (315, 658544), (316, 656460), (336, 617385), (360, 576226), (395, 525168), (420, 493908), (474, 437640), (504, 411590), (521, 398160), (553, 375120), (560, 370431), (630, 329272), (632, 328230), (711, 291760), (720, 288113), (790, 262584), (840, 246954), (948, 218820), (1008, 205795), (1042, 199080), (1106, 187560), (1185, 175056), (1260, 164636), (1264, 164115), (1422, 145880), (1563, 132720), (1580, 131292), (1659, 125040), (1680, 123477), (1896, 109410), (2084, 99540), (2212, 93780), (2370, 87528), (2520, 82318), (2605, 79632), (2765, 75024), (2844, 72940), (3126, 66360), (3160, 65646), (3318, 62520), (3555, 58352), (3647, 56880), (3792, 54705), (4168, 49770), (4424, 46890), (4689, 44240), (4740, 43764), (4977, 41680), (5040, 41159), (5210, 39816), (5530, 37512), (5688, 36470), (6252, 33180), (6320, 32823), (6636, 31260), (7110, 29176), (7294, 28440), (7815, 26544), (8295, 25008), (8336, 24885), (8848, 23445), (9378, 22120), (9480, 21882), (9954, 20840), (10420, 19908), (10941, 18960), (11060, 18756), (11376, 18235), (12504, 16590), (13272, 15630), (14220, 14588)]