213753240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 750578400

約数和(自身を除く): 536825160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 360, 408, 424, 477, 510, 530, 612, 636, 659, 680, 765, 795, 901, 954, 1020, 1060, 1224, 1272, 1318, 1530, 1590, 1802, 1908, 1977, 2040, 2120, 2385, 2636, 2703, 3060, 3180, 3295, 3604, 3816, 3954, 4505, 4770, 5272, 5406, 5931, 6120, 6360, 6590, 7208, 7908, 8109, 9010, 9540, 9885, 10812, 11203, 11862, 13180, 13515, 15816, 16218, 18020, 19080, 19770, 21624, 22406, 23724, 26360, 27030, 29655, 32436, 33609, 34927, 36040, 39540, 40545, 44812, 47448, 54060, 56015, 59310, 64872, 67218, 69854, 79080, 81090, 89624, 100827, 104781, 108120, 112030, 118620, 134436, 139708, 162180, 168045, 174635, 201654, 209562, 224060, 237240, 268872, 279416, 314343, 324360, 336090, 349270, 403308, 419124, 448120, 504135, 523905, 593759, 628686, 672180, 698540, 806616, 838248, 1008270, 1047810, 1187518, 1257372, 1344360, 1397080, 1571715, 1781277, 2016540, 2095620, 2375036, 2514744, 2968795, 3143430, 3562554, 4033080, 4191240, 4750072, 5343831, 5937590, 6286860, 7125108, 8906385, 10687662, 11875180, 12573720, 14250216, 17812770, 21375324, 23750360, 26719155, 35625540, 42750648, 53438310, 71251080, 106876620, 213753240]

約数ペア:

[(1, 213753240), (2, 106876620), (3, 71251080), (4, 53438310), (5, 42750648), (6, 35625540), (8, 26719155), (9, 23750360), (10, 21375324), (12, 17812770), (15, 14250216), (17, 12573720), (18, 11875180), (20, 10687662), (24, 8906385), (30, 7125108), (34, 6286860), (36, 5937590), (40, 5343831), (45, 4750072), (51, 4191240), (53, 4033080), (60, 3562554), (68, 3143430), (72, 2968795), (85, 2514744), (90, 2375036), (102, 2095620), (106, 2016540), (120, 1781277), (136, 1571715), (153, 1397080), (159, 1344360), (170, 1257372), (180, 1187518), (204, 1047810), (212, 1008270), (255, 838248), (265, 806616), (306, 698540), (318, 672180), (340, 628686), (360, 593759), (408, 523905), (424, 504135), (477, 448120), (510, 419124), (530, 403308), (612, 349270), (636, 336090), (659, 324360), (680, 314343), (765, 279416), (795, 268872), (901, 237240), (954, 224060), (1020, 209562), (1060, 201654), (1224, 174635), (1272, 168045), (1318, 162180), (1530, 139708), (1590, 134436), (1802, 118620), (1908, 112030), (1977, 108120), (2040, 104781), (2120, 100827), (2385, 89624), (2636, 81090), (2703, 79080), (3060, 69854), (3180, 67218), (3295, 64872), (3604, 59310), (3816, 56015), (3954, 54060), (4505, 47448), (4770, 44812), (5272, 40545), (5406, 39540), (5931, 36040), (6120, 34927), (6360, 33609), (6590, 32436), (7208, 29655), (7908, 27030), (8109, 26360), (9010, 23724), (9540, 22406), (9885, 21624), (10812, 19770), (11203, 19080), (11862, 18020), (13180, 16218), (13515, 15816)]