1425542040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23431}}^1$

素因数の和:23474

約数の個数: 144

約数和(自身を含む): 5017025520

約数和(自身を除く): 3591483480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 23431, 30420, 46862, 60840, 70293, 93724, 117155, 140586, 187448, 210879, 234310, 281172, 304603, 351465, 421758, 468620, 562344, 609206, 702930, 843516, 913809, 937240, 1054395, 1218412, 1405860, 1523015, 1687032, 1827618, 2108790, 2436824, 2741427, 2811720, 3046030, 3655236, 3959839, 4217580, 4569045, 5482854, 6092060, 7310472, 7919678, 8435160, 9138090, 10965708, 11879517, 12184120, 13707135, 15839356, 18276180, 19799195, 21931416, 23759034, 27414270, 31678712, 35638551, 36552360, 39598390, 47518068, 54828540, 59397585, 71277102, 79196780, 95036136, 109657080, 118795170, 142554204, 158393560, 178192755, 237590340, 285108408, 356385510, 475180680, 712771020, 1425542040]

約数ペア:

[(1, 1425542040), (2, 712771020), (3, 475180680), (4, 356385510), (5, 285108408), (6, 237590340), (8, 178192755), (9, 158393560), (10, 142554204), (12, 118795170), (13, 109657080), (15, 95036136), (18, 79196780), (20, 71277102), (24, 59397585), (26, 54828540), (30, 47518068), (36, 39598390), (39, 36552360), (40, 35638551), (45, 31678712), (52, 27414270), (60, 23759034), (65, 21931416), (72, 19799195), (78, 18276180), (90, 15839356), (104, 13707135), (117, 12184120), (120, 11879517), (130, 10965708), (156, 9138090), (169, 8435160), (180, 7919678), (195, 7310472), (234, 6092060), (260, 5482854), (312, 4569045), (338, 4217580), (360, 3959839), (390, 3655236), (468, 3046030), (507, 2811720), (520, 2741427), (585, 2436824), (676, 2108790), (780, 1827618), (845, 1687032), (936, 1523015), (1014, 1405860), (1170, 1218412), (1352, 1054395), (1521, 937240), (1560, 913809), (1690, 843516), (2028, 702930), (2340, 609206), (2535, 562344), (3042, 468620), (3380, 421758), (4056, 351465), (4680, 304603), (5070, 281172), (6084, 234310), (6760, 210879), (7605, 187448), (10140, 140586), (12168, 117155), (15210, 93724), (20280, 70293), (23431, 60840), (30420, 46862)]