487390680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 384

約数和(自身を含む): 1984020480

約数和(自身を除く): 1496629800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 51, 56, 60, 62, 63, 68, 70, 72, 84, 85, 90, 93, 102, 105, 119, 120, 124, 126, 136, 140, 153, 155, 168, 170, 180, 186, 204, 210, 217, 238, 248, 252, 255, 279, 280, 306, 310, 315, 340, 357, 360, 367, 372, 408, 420, 434, 465, 476, 504, 510, 527, 558, 595, 612, 620, 630, 651, 680, 714, 734, 744, 765, 840, 868, 930, 952, 1020, 1054, 1071, 1085, 1101, 1116, 1190, 1224, 1240, 1260, 1302, 1395, 1428, 1468, 1530, 1581, 1736, 1785, 1835, 1860, 1953, 2040, 2108, 2142, 2170, 2202, 2232, 2380, 2520, 2569, 2604, 2635, 2790, 2856, 2936, 3060, 3162, 3255, 3303, 3570, 3670, 3689, 3720, 3906, 4216, 4284, 4340, 4404, 4743, 4760, 5138, 5208, 5270, 5355, 5505, 5580, 6120, 6239, 6324, 6510, 6606, 7140, 7340, 7378, 7707, 7812, 7905, 8568, 8680, 8808, 9486, 9765, 10276, 10540, 10710, 11010, 11067, 11160, 11377, 12478, 12648, 12845, 13020, 13212, 14280, 14680, 14756, 15414, 15624, 15810, 16515, 18445, 18717, 18972, 19530, 20552, 21080, 21420, 22020, 22134, 22754, 23121, 23715, 24956, 25690, 26040, 26424, 29512, 30828, 31195, 31620, 33030, 33201, 34131, 36890, 37434, 37944, 38535, 39060, 42840, 43673, 44040, 44268, 45508, 46242, 47430, 49912, 51380, 55335, 56151, 56885, 61656, 62390, 63240, 66060, 66402, 68262, 73780, 74868, 77070, 78120, 79639, 87346, 88536, 91016, 92484, 93585, 94860, 102393, 102760, 110670, 112302, 113770, 115605, 124780, 131019, 132120, 132804, 136524, 147560, 149736, 154140, 159278, 166005, 170655, 174692, 184968, 187170, 189720, 193409, 204786, 218365, 221340, 224604, 227540, 231210, 238917, 249560, 262038, 265608, 273048, 280755, 308280, 318556, 332010, 341310, 349384, 374340, 386818, 393057, 398195, 409572, 436730, 442680, 449208, 455080, 462420, 477834, 511965, 524076, 561510, 580227, 637112, 655095, 664020, 682620, 716751, 748680, 773636, 786114, 796390, 819144, 873460, 924840, 955668, 967045, 1023930, 1048152, 1123020, 1160454, 1194585, 1310190, 1328040, 1353863, 1365240, 1433502, 1547272, 1572228, 1592780, 1740681, 1746920, 1911336, 1934090, 1965285, 2047860, 2246040, 2320908, 2389170, 2620380, 2707726, 2867004, 2901135, 3144456, 3185560, 3481362, 3583755, 3868180, 3930570, 4061589, 4095720, 4641816, 4778340, 5240760, 5415452, 5734008, 5802270, 6769315, 6962724, 7167510, 7736360, 7861140, 8123178, 8703405, 9556680, 10830904, 11604540, 12184767, 13538630, 13925448, 14335020, 15722280, 16246356, 17406810, 20307945, 23209080, 24369534, 27077260, 28670040, 32492712, 34813620, 40615890, 48739068, 54154520, 60923835, 69627240, 81231780, 97478136, 121847670, 162463560, 243695340, 487390680]

約数ペア:

[(1, 487390680), (2, 243695340), (3, 162463560), (4, 121847670), (5, 97478136), (6, 81231780), (7, 69627240), (8, 60923835), (9, 54154520), (10, 48739068), (12, 40615890), (14, 34813620), (15, 32492712), (17, 28670040), (18, 27077260), (20, 24369534), (21, 23209080), (24, 20307945), (28, 17406810), (30, 16246356), (31, 15722280), (34, 14335020), (35, 13925448), (36, 13538630), (40, 12184767), (42, 11604540), (45, 10830904), (51, 9556680), (56, 8703405), (60, 8123178), (62, 7861140), (63, 7736360), (68, 7167510), (70, 6962724), (72, 6769315), (84, 5802270), (85, 5734008), (90, 5415452), (93, 5240760), (102, 4778340), (105, 4641816), (119, 4095720), (120, 4061589), (124, 3930570), (126, 3868180), (136, 3583755), (140, 3481362), (153, 3185560), (155, 3144456), (168, 2901135), (170, 2867004), (180, 2707726), (186, 2620380), (204, 2389170), (210, 2320908), (217, 2246040), (238, 2047860), (248, 1965285), (252, 1934090), (255, 1911336), (279, 1746920), (280, 1740681), (306, 1592780), (310, 1572228), (315, 1547272), (340, 1433502), (357, 1365240), (360, 1353863), (367, 1328040), (372, 1310190), (408, 1194585), (420, 1160454), (434, 1123020), (465, 1048152), (476, 1023930), (504, 967045), (510, 955668), (527, 924840), (558, 873460), (595, 819144), (612, 796390), (620, 786114), (630, 773636), (651, 748680), (680, 716751), (714, 682620), (734, 664020), (744, 655095), (765, 637112), (840, 580227), (868, 561510), (930, 524076), (952, 511965), (1020, 477834), (1054, 462420), (1071, 455080), (1085, 449208), (1101, 442680), (1116, 436730), (1190, 409572), (1224, 398195), (1240, 393057), (1260, 386818), (1302, 374340), (1395, 349384), (1428, 341310), (1468, 332010), (1530, 318556), (1581, 308280), (1736, 280755), (1785, 273048), (1835, 265608), (1860, 262038), (1953, 249560), (2040, 238917), (2108, 231210), (2142, 227540), (2170, 224604), (2202, 221340), (2232, 218365), (2380, 204786), (2520, 193409), (2569, 189720), (2604, 187170), (2635, 184968), (2790, 174692), (2856, 170655), (2936, 166005), (3060, 159278), (3162, 154140), (3255, 149736), (3303, 147560), (3570, 136524), (3670, 132804), (3689, 132120), (3720, 131019), (3906, 124780), (4216, 115605), (4284, 113770), (4340, 112302), (4404, 110670), (4743, 102760), (4760, 102393), (5138, 94860), (5208, 93585), (5270, 92484), (5355, 91016), (5505, 88536), (5580, 87346), (6120, 79639), (6239, 78120), (6324, 77070), (6510, 74868), (6606, 73780), (7140, 68262), (7340, 66402), (7378, 66060), (7707, 63240), (7812, 62390), (7905, 61656), (8568, 56885), (8680, 56151), (8808, 55335), (9486, 51380), (9765, 49912), (10276, 47430), (10540, 46242), (10710, 45508), (11010, 44268), (11067, 44040), (11160, 43673), (11377, 42840), (12478, 39060), (12648, 38535), (12845, 37944), (13020, 37434), (13212, 36890), (14280, 34131), (14680, 33201), (14756, 33030), (15414, 31620), (15624, 31195), (15810, 30828), (16515, 29512), (18445, 26424), (18717, 26040), (18972, 25690), (19530, 24956), (20552, 23715), (21080, 23121), (21420, 22754), (22020, 22134)]