447475080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 256

約数和(自身を含む): 1574092800

約数和(自身を除く): 1126617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 228, 247, 248, 260, 285, 310, 312, 372, 380, 390, 403, 456, 465, 487, 494, 520, 570, 589, 620, 741, 744, 760, 780, 806, 930, 974, 988, 1140, 1178, 1209, 1235, 1240, 1461, 1482, 1560, 1612, 1767, 1860, 1948, 1976, 2015, 2280, 2356, 2418, 2435, 2470, 2922, 2945, 2964, 3224, 3534, 3705, 3720, 3896, 4030, 4712, 4836, 4870, 4940, 5844, 5890, 5928, 6045, 6331, 7068, 7305, 7410, 7657, 8060, 8835, 9253, 9672, 9740, 9880, 11688, 11780, 12090, 12662, 14136, 14610, 14820, 15097, 15314, 16120, 17670, 18506, 18993, 19480, 22971, 23560, 24180, 25324, 27759, 29220, 29640, 30194, 30628, 31655, 35340, 37012, 37986, 38285, 45291, 45942, 46265, 48360, 50648, 55518, 58440, 60388, 61256, 63310, 70680, 74024, 75485, 75972, 76570, 90582, 91884, 92530, 94965, 111036, 114855, 120289, 120776, 126620, 138795, 150970, 151944, 153140, 181164, 183768, 185060, 189930, 196261, 222072, 226455, 229710, 240578, 253240, 277590, 286843, 301940, 306280, 360867, 362328, 370120, 379860, 392522, 452910, 459420, 481156, 555180, 573686, 588783, 601445, 603880, 721734, 759720, 785044, 860529, 905820, 918840, 962312, 981305, 1110360, 1147372, 1177566, 1202890, 1434215, 1443468, 1570088, 1721058, 1804335, 1811640, 1962610, 2294744, 2355132, 2405780, 2868430, 2886936, 2943915, 3442116, 3608670, 3728959, 3925220, 4302645, 4710264, 4811560, 5736860, 5887830, 6884232, 7217340, 7457918, 7850440, 8605290, 11186877, 11473720, 11775660, 14434680, 14915836, 17210580, 18644795, 22373754, 23551320, 29831672, 34421160, 37289590, 44747508, 55934385, 74579180, 89495016, 111868770, 149158360, 223737540, 447475080]

約数ペア:

[(1, 447475080), (2, 223737540), (3, 149158360), (4, 111868770), (5, 89495016), (6, 74579180), (8, 55934385), (10, 44747508), (12, 37289590), (13, 34421160), (15, 29831672), (19, 23551320), (20, 22373754), (24, 18644795), (26, 17210580), (30, 14915836), (31, 14434680), (38, 11775660), (39, 11473720), (40, 11186877), (52, 8605290), (57, 7850440), (60, 7457918), (62, 7217340), (65, 6884232), (76, 5887830), (78, 5736860), (93, 4811560), (95, 4710264), (104, 4302645), (114, 3925220), (120, 3728959), (124, 3608670), (130, 3442116), (152, 2943915), (155, 2886936), (156, 2868430), (186, 2405780), (190, 2355132), (195, 2294744), (228, 1962610), (247, 1811640), (248, 1804335), (260, 1721058), (285, 1570088), (310, 1443468), (312, 1434215), (372, 1202890), (380, 1177566), (390, 1147372), (403, 1110360), (456, 981305), (465, 962312), (487, 918840), (494, 905820), (520, 860529), (570, 785044), (589, 759720), (620, 721734), (741, 603880), (744, 601445), (760, 588783), (780, 573686), (806, 555180), (930, 481156), (974, 459420), (988, 452910), (1140, 392522), (1178, 379860), (1209, 370120), (1235, 362328), (1240, 360867), (1461, 306280), (1482, 301940), (1560, 286843), (1612, 277590), (1767, 253240), (1860, 240578), (1948, 229710), (1976, 226455), (2015, 222072), (2280, 196261), (2356, 189930), (2418, 185060), (2435, 183768), (2470, 181164), (2922, 153140), (2945, 151944), (2964, 150970), (3224, 138795), (3534, 126620), (3705, 120776), (3720, 120289), (3896, 114855), (4030, 111036), (4712, 94965), (4836, 92530), (4870, 91884), (4940, 90582), (5844, 76570), (5890, 75972), (5928, 75485), (6045, 74024), (6331, 70680), (7068, 63310), (7305, 61256), (7410, 60388), (7657, 58440), (8060, 55518), (8835, 50648), (9253, 48360), (9672, 46265), (9740, 45942), (9880, 45291), (11688, 38285), (11780, 37986), (12090, 37012), (12662, 35340), (14136, 31655), (14610, 30628), (14820, 30194), (15097, 29640), (15314, 29220), (16120, 27759), (17670, 25324), (18506, 24180), (18993, 23560), (19480, 22971)]