713798820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 2593334016

約数和(自身を除く): 1879535196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 61, 63, 70, 74, 84, 90, 105, 111, 122, 126, 140, 148, 180, 183, 185, 210, 222, 244, 251, 252, 259, 305, 315, 333, 366, 370, 420, 427, 444, 502, 518, 549, 555, 610, 630, 666, 732, 740, 753, 777, 854, 915, 1004, 1036, 1098, 1110, 1220, 1255, 1260, 1281, 1295, 1332, 1506, 1554, 1665, 1708, 1757, 1830, 2135, 2196, 2220, 2257, 2259, 2331, 2510, 2562, 2590, 2745, 3012, 3108, 3330, 3514, 3660, 3765, 3843, 3885, 4270, 4514, 4518, 4662, 5020, 5124, 5180, 5271, 5490, 6405, 6660, 6771, 7028, 7530, 7686, 7770, 8540, 8785, 9028, 9036, 9287, 9324, 10542, 10980, 11285, 11295, 11655, 12810, 13542, 15060, 15311, 15372, 15540, 15799, 15813, 17570, 18574, 19215, 20313, 21084, 22570, 22590, 23310, 25620, 26355, 27084, 27861, 30622, 31598, 31626, 33855, 35140, 37148, 38430, 40626, 45140, 45180, 45933, 46435, 46620, 47397, 52710, 55722, 61244, 63196, 63252, 65009, 67710, 76555, 76860, 78995, 79065, 81252, 83583, 91866, 92870, 94794, 101565, 105420, 107177, 111444, 130018, 135420, 137799, 139305, 142191, 153110, 157990, 158130, 167166, 183732, 185740, 189588, 195027, 203130, 214354, 229665, 236985, 260036, 275598, 278610, 284382, 306220, 315980, 316260, 321531, 325045, 334332, 390054, 406260, 417915, 428708, 459330, 473970, 535885, 551196, 557220, 566507, 568764, 585081, 643062, 650090, 688995, 710955, 780108, 835830, 918660, 947940, 964593, 975135, 1071770, 1133014, 1170162, 1286124, 1300180, 1377990, 1421910, 1607655, 1671660, 1699521, 1929186, 1950270, 2143540, 2266028, 2340324, 2755980, 2832535, 2843820, 2925405, 3215310, 3399042, 3858372, 3900540, 3965549, 4822965, 5098563, 5665070, 5850810, 6430620, 6798084, 7931098, 8497605, 9645930, 10197126, 11330140, 11701620, 11896647, 15862196, 16995210, 19291860, 19827745, 20394252, 23793294, 25492815, 33990420, 35689941, 39655490, 47586588, 50985630, 59483235, 71379882, 79310980, 101971260, 118966470, 142759764, 178449705, 237932940, 356899410, 713798820]

約数ペア:

[(1, 713798820), (2, 356899410), (3, 237932940), (4, 178449705), (5, 142759764), (6, 118966470), (7, 101971260), (9, 79310980), (10, 71379882), (12, 59483235), (14, 50985630), (15, 47586588), (18, 39655490), (20, 35689941), (21, 33990420), (28, 25492815), (30, 23793294), (35, 20394252), (36, 19827745), (37, 19291860), (42, 16995210), (45, 15862196), (60, 11896647), (61, 11701620), (63, 11330140), (70, 10197126), (74, 9645930), (84, 8497605), (90, 7931098), (105, 6798084), (111, 6430620), (122, 5850810), (126, 5665070), (140, 5098563), (148, 4822965), (180, 3965549), (183, 3900540), (185, 3858372), (210, 3399042), (222, 3215310), (244, 2925405), (251, 2843820), (252, 2832535), (259, 2755980), (305, 2340324), (315, 2266028), (333, 2143540), (366, 1950270), (370, 1929186), (420, 1699521), (427, 1671660), (444, 1607655), (502, 1421910), (518, 1377990), (549, 1300180), (555, 1286124), (610, 1170162), (630, 1133014), (666, 1071770), (732, 975135), (740, 964593), (753, 947940), (777, 918660), (854, 835830), (915, 780108), (1004, 710955), (1036, 688995), (1098, 650090), (1110, 643062), (1220, 585081), (1255, 568764), (1260, 566507), (1281, 557220), (1295, 551196), (1332, 535885), (1506, 473970), (1554, 459330), (1665, 428708), (1708, 417915), (1757, 406260), (1830, 390054), (2135, 334332), (2196, 325045), (2220, 321531), (2257, 316260), (2259, 315980), (2331, 306220), (2510, 284382), (2562, 278610), (2590, 275598), (2745, 260036), (3012, 236985), (3108, 229665), (3330, 214354), (3514, 203130), (3660, 195027), (3765, 189588), (3843, 185740), (3885, 183732), (4270, 167166), (4514, 158130), (4518, 157990), (4662, 153110), (5020, 142191), (5124, 139305), (5180, 137799), (5271, 135420), (5490, 130018), (6405, 111444), (6660, 107177), (6771, 105420), (7028, 101565), (7530, 94794), (7686, 92870), (7770, 91866), (8540, 83583), (8785, 81252), (9028, 79065), (9036, 78995), (9287, 76860), (9324, 76555), (10542, 67710), (10980, 65009), (11285, 63252), (11295, 63196), (11655, 61244), (12810, 55722), (13542, 52710), (15060, 47397), (15311, 46620), (15372, 46435), (15540, 45933), (15799, 45180), (15813, 45140), (17570, 40626), (18574, 38430), (19215, 37148), (20313, 35140), (21084, 33855), (22570, 31626), (22590, 31598), (23310, 30622), (25620, 27861), (26355, 27084)]