734721120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{72889}}^1$

素因数の和:72917

約数の個数: 144

約数和(自身を含む): 2865451680

約数和(自身を除く): 2130730560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 72889, 145778, 218667, 291556, 364445, 437334, 510223, 583112, 656001, 728890, 874668, 1020446, 1093335, 1166224, 1312002, 1457780, 1530669, 1749336, 2040892, 2186670, 2332448, 2551115, 2624004, 2915560, 3061338, 3280005, 3498672, 4081784, 4373340, 4592007, 5102230, 5248008, 5831120, 6122676, 6560010, 6997344, 7653345, 8163568, 8746680, 9184014, 10204460, 10496016, 11662240, 12245352, 13120020, 15306690, 16327136, 17493360, 18368028, 20408920, 20992032, 22960035, 24490704, 26240040, 30613380, 34986720, 36736056, 40817840, 45920070, 48981408, 52480080, 61226760, 73472112, 81635680, 91840140, 104960160, 122453520, 146944224, 183680280, 244907040, 367360560, 734721120]

約数ペア:

[(1, 734721120), (2, 367360560), (3, 244907040), (4, 183680280), (5, 146944224), (6, 122453520), (7, 104960160), (8, 91840140), (9, 81635680), (10, 73472112), (12, 61226760), (14, 52480080), (15, 48981408), (16, 45920070), (18, 40817840), (20, 36736056), (21, 34986720), (24, 30613380), (28, 26240040), (30, 24490704), (32, 22960035), (35, 20992032), (36, 20408920), (40, 18368028), (42, 17493360), (45, 16327136), (48, 15306690), (56, 13120020), (60, 12245352), (63, 11662240), (70, 10496016), (72, 10204460), (80, 9184014), (84, 8746680), (90, 8163568), (96, 7653345), (105, 6997344), (112, 6560010), (120, 6122676), (126, 5831120), (140, 5248008), (144, 5102230), (160, 4592007), (168, 4373340), (180, 4081784), (210, 3498672), (224, 3280005), (240, 3061338), (252, 2915560), (280, 2624004), (288, 2551115), (315, 2332448), (336, 2186670), (360, 2040892), (420, 1749336), (480, 1530669), (504, 1457780), (560, 1312002), (630, 1166224), (672, 1093335), (720, 1020446), (840, 874668), (1008, 728890), (1120, 656001), (1260, 583112), (1440, 510223), (1680, 437334), (2016, 364445), (2520, 291556), (3360, 218667), (5040, 145778), (10080, 72889)]