427382040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 1363599360

約数和(自身を除く): 936217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 383, 408, 510, 547, 680, 766, 1020, 1094, 1149, 1532, 1641, 1915, 2040, 2188, 2298, 2735, 3064, 3282, 3830, 4376, 4596, 5470, 5745, 6511, 6564, 7660, 8205, 9192, 9299, 10940, 11490, 13022, 13128, 15320, 16410, 18598, 19533, 21880, 22980, 26044, 27897, 32555, 32820, 37196, 39066, 45960, 46495, 52088, 55794, 65110, 65640, 74392, 78132, 92990, 97665, 111588, 130220, 139485, 156264, 185980, 195330, 209501, 223176, 260440, 278970, 371960, 390660, 419002, 557940, 628503, 781320, 838004, 1047505, 1115880, 1257006, 1676008, 2095010, 2514012, 3142515, 3561517, 4190020, 5028024, 6285030, 7123034, 8380040, 10684551, 12570060, 14246068, 17807585, 21369102, 25140120, 28492136, 35615170, 42738204, 53422755, 71230340, 85476408, 106845510, 142460680, 213691020, 427382040]

約数ペア:

[(1, 427382040), (2, 213691020), (3, 142460680), (4, 106845510), (5, 85476408), (6, 71230340), (8, 53422755), (10, 42738204), (12, 35615170), (15, 28492136), (17, 25140120), (20, 21369102), (24, 17807585), (30, 14246068), (34, 12570060), (40, 10684551), (51, 8380040), (60, 7123034), (68, 6285030), (85, 5028024), (102, 4190020), (120, 3561517), (136, 3142515), (170, 2514012), (204, 2095010), (255, 1676008), (340, 1257006), (383, 1115880), (408, 1047505), (510, 838004), (547, 781320), (680, 628503), (766, 557940), (1020, 419002), (1094, 390660), (1149, 371960), (1532, 278970), (1641, 260440), (1915, 223176), (2040, 209501), (2188, 195330), (2298, 185980), (2735, 156264), (3064, 139485), (3282, 130220), (3830, 111588), (4376, 97665), (4596, 92990), (5470, 78132), (5745, 74392), (6511, 65640), (6564, 65110), (7660, 55794), (8205, 52088), (9192, 46495), (9299, 45960), (10940, 39066), (11490, 37196), (13022, 32820), (13128, 32555), (15320, 27897), (16410, 26044), (18598, 22980), (19533, 21880)]