1965059040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30825

約数の個数: 192

約数和(自身を含む): 7446781440

約数和(自身を除く): 5481722400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 30781, 31920, 61562, 63840, 92343, 123124, 153905, 184686, 215467, 246248, 307810, 369372, 430934, 461715, 492496, 584839, 615620, 646401, 738744, 861868, 923430, 984992, 1077335, 1169678, 1231240, 1292802, 1477488, 1723736, 1754517, 1846860, 2154670, 2339356, 2462480, 2585604, 2924195, 2954976, 3232005, 3447472, 3509034, 3693720, 4093873, 4309340, 4678712, 4924960, 5171208, 5848390, 6464010, 6894944, 7018068, 7387440, 8187746, 8618680, 8772585, 9357424, 10342416, 11696780, 12281619, 12928020, 14036136, 14774880, 16375492, 17237360, 17545170, 18714848, 20469365, 20684832, 23393560, 24563238, 25856040, 28072272, 32750984, 34474720, 35090340, 40938730, 46787120, 49126476, 51712080, 56144544, 61408095, 65501968, 70180680, 81877460, 93574240, 98252952, 103424160, 122816190, 131003936, 140361360, 163754920, 196505904, 245632380, 280722720, 327509840, 393011808, 491264760, 655019680, 982529520, 1965059040]

約数ペア:

[(1, 1965059040), (2, 982529520), (3, 655019680), (4, 491264760), (5, 393011808), (6, 327509840), (7, 280722720), (8, 245632380), (10, 196505904), (12, 163754920), (14, 140361360), (15, 131003936), (16, 122816190), (19, 103424160), (20, 98252952), (21, 93574240), (24, 81877460), (28, 70180680), (30, 65501968), (32, 61408095), (35, 56144544), (38, 51712080), (40, 49126476), (42, 46787120), (48, 40938730), (56, 35090340), (57, 34474720), (60, 32750984), (70, 28072272), (76, 25856040), (80, 24563238), (84, 23393560), (95, 20684832), (96, 20469365), (105, 18714848), (112, 17545170), (114, 17237360), (120, 16375492), (133, 14774880), (140, 14036136), (152, 12928020), (160, 12281619), (168, 11696780), (190, 10342416), (210, 9357424), (224, 8772585), (228, 8618680), (240, 8187746), (266, 7387440), (280, 7018068), (285, 6894944), (304, 6464010), (336, 5848390), (380, 5171208), (399, 4924960), (420, 4678712), (456, 4309340), (480, 4093873), (532, 3693720), (560, 3509034), (570, 3447472), (608, 3232005), (665, 2954976), (672, 2924195), (760, 2585604), (798, 2462480), (840, 2339356), (912, 2154670), (1064, 1846860), (1120, 1754517), (1140, 1723736), (1330, 1477488), (1520, 1292802), (1596, 1231240), (1680, 1169678), (1824, 1077335), (1995, 984992), (2128, 923430), (2280, 861868), (2660, 738744), (3040, 646401), (3192, 615620), (3360, 584839), (3990, 492496), (4256, 461715), (4560, 430934), (5320, 369372), (6384, 307810), (7980, 246248), (9120, 215467), (10640, 184686), (12768, 153905), (15960, 123124), (21280, 92343), (30781, 63840), (31920, 61562)]