7985428880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 480

約数和(自身を含む): 23938467840

約数和(自身を除く): 15953038960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 31, 40, 44, 46, 52, 55, 62, 65, 80, 88, 89, 92, 104, 110, 115, 121, 124, 130, 143, 155, 176, 178, 184, 208, 220, 230, 242, 248, 253, 260, 286, 299, 310, 341, 356, 368, 403, 440, 445, 460, 484, 496, 506, 520, 572, 598, 605, 620, 682, 712, 713, 715, 806, 880, 890, 920, 968, 979, 1012, 1040, 1144, 1157, 1196, 1210, 1240, 1265, 1364, 1424, 1426, 1430, 1495, 1573, 1612, 1705, 1780, 1840, 1936, 1958, 2015, 2024, 2047, 2288, 2314, 2392, 2420, 2480, 2530, 2728, 2759, 2783, 2852, 2860, 2990, 3146, 3224, 3289, 3410, 3560, 3565, 3751, 3916, 4030, 4048, 4094, 4433, 4628, 4784, 4840, 4895, 5060, 5456, 5518, 5566, 5704, 5720, 5785, 5980, 6292, 6448, 6578, 6820, 7120, 7130, 7502, 7832, 7843, 7865, 8060, 8188, 8866, 9256, 9269, 9680, 9790, 10120, 10235, 10769, 11036, 11132, 11408, 11440, 11570, 11960, 12584, 12727, 13156, 13640, 13795, 13915, 14260, 15004, 15664, 15686, 15730, 16120, 16376, 16445, 17732, 18512, 18538, 18755, 19580, 20240, 20470, 21538, 22072, 22165, 22264, 22517, 23140, 23920, 25168, 25454, 26312, 26611, 27280, 27590, 27830, 28520, 30008, 30349, 31372, 31460, 32240, 32752, 32890, 35464, 35867, 36179, 37076, 37510, 39160, 39215, 40940, 43076, 44144, 44330, 44528, 45034, 46280, 46345, 48763, 50908, 52624, 53222, 53845, 55180, 55660, 57040, 60016, 60698, 62744, 62920, 63457, 63635, 65780, 70928, 71734, 72358, 74152, 75020, 78320, 78430, 81880, 86152, 86273, 88660, 90068, 92560, 92690, 97526, 101816, 101959, 106444, 107690, 110360, 111320, 112585, 121396, 125488, 125840, 126914, 127270, 131560, 133055, 139997, 143468, 144716, 148304, 150040, 151745, 156860, 163760, 172304, 172546, 177320, 179335, 180136, 180895, 185380, 195052, 203632, 203918, 212888, 215380, 220720, 222640, 225170, 242792, 243815, 247687, 253828, 254540, 263120, 266110, 279994, 286936, 289432, 292721, 300080, 303490, 313720, 317285, 333839, 345092, 354640, 358670, 360272, 361790, 370760, 390104, 394537, 407836, 425776, 430760, 431365, 450340, 485584, 487630, 495374, 507656, 509080, 509795, 532220, 559988, 573872, 578864, 585442, 606980, 627440, 634570, 667678, 690184, 698027, 699985, 717340, 723580, 741520, 780208, 789074, 815672, 824941, 861520, 862730, 900680, 975260, 990748, 1015312, 1018160, 1019590, 1064440, 1119976, 1121549, 1170884, 1213960, 1238435, 1269140, 1335356, 1380368, 1396054, 1399970, 1434680, 1447160, 1463605, 1578148, 1631344, 1649882, 1669195, 1725460, 1801360, 1950520, 1972685, 1981496, 2039180, 2128880, 2239952, 2243098, 2341768, 2427920, 2476870, 2538280, 2670712, 2792108, 2799940, 2869360, 2894320, 2927210, 3156296, 3219931, 3299764, 3338390, 3450920, 3490135, 3901040, 3945370, 3962992, 4078360, 4124705, 4339907, 4486196, 4683536, 4953740, 5076560, 5341424, 5584216, 5599880, 5607745, 5854420, 6312592, 6439862, 6599528, 6676780, 6901840, 6980270, 7678297, 7890740, 8156720, 8249410, 8679814, 8972392, 9074351, 9907480, 11168432, 11199760, 11215490, 11708840, 12879724, 13199056, 13353560, 13960540, 15356594, 15781480, 16099655, 16498820, 17359628, 17944784, 18148702, 19814960, 21699535, 22430980, 23417680, 25759448, 26707120, 27921080, 30713188, 31562960, 32199310, 32997640, 34719256, 36297404, 38391485, 43399070, 44861960, 45371755, 51518896, 55842160, 61426376, 64398620, 65995280, 69438512, 72594808, 76782970, 86798140, 89723920, 90743510, 99817861, 122852752, 128797240, 145189616, 153565940, 173596280, 181487020, 199635722, 257594480, 307131880, 347192560, 362974040, 399271444, 499089305, 614263760, 725948080, 798542888, 998178610, 1597085776, 1996357220, 3992714440, 7985428880]

約数ペア:

[(1, 7985428880), (2, 3992714440), (4, 1996357220), (5, 1597085776), (8, 998178610), (10, 798542888), (11, 725948080), (13, 614263760), (16, 499089305), (20, 399271444), (22, 362974040), (23, 347192560), (26, 307131880), (31, 257594480), (40, 199635722), (44, 181487020), (46, 173596280), (52, 153565940), (55, 145189616), (62, 128797240), (65, 122852752), (80, 99817861), (88, 90743510), (89, 89723920), (92, 86798140), (104, 76782970), (110, 72594808), (115, 69438512), (121, 65995280), (124, 64398620), (130, 61426376), (143, 55842160), (155, 51518896), (176, 45371755), (178, 44861960), (184, 43399070), (208, 38391485), (220, 36297404), (230, 34719256), (242, 32997640), (248, 32199310), (253, 31562960), (260, 30713188), (286, 27921080), (299, 26707120), (310, 25759448), (341, 23417680), (356, 22430980), (368, 21699535), (403, 19814960), (440, 18148702), (445, 17944784), (460, 17359628), (484, 16498820), (496, 16099655), (506, 15781480), (520, 15356594), (572, 13960540), (598, 13353560), (605, 13199056), (620, 12879724), (682, 11708840), (712, 11215490), (713, 11199760), (715, 11168432), (806, 9907480), (880, 9074351), (890, 8972392), (920, 8679814), (968, 8249410), (979, 8156720), (1012, 7890740), (1040, 7678297), (1144, 6980270), (1157, 6901840), (1196, 6676780), (1210, 6599528), (1240, 6439862), (1265, 6312592), (1364, 5854420), (1424, 5607745), (1426, 5599880), (1430, 5584216), (1495, 5341424), (1573, 5076560), (1612, 4953740), (1705, 4683536), (1780, 4486196), (1840, 4339907), (1936, 4124705), (1958, 4078360), (2015, 3962992), (2024, 3945370), (2047, 3901040), (2288, 3490135), (2314, 3450920), (2392, 3338390), (2420, 3299764), (2480, 3219931), (2530, 3156296), (2728, 2927210), (2759, 2894320), (2783, 2869360), (2852, 2799940), (2860, 2792108), (2990, 2670712), (3146, 2538280), (3224, 2476870), (3289, 2427920), (3410, 2341768), (3560, 2243098), (3565, 2239952), (3751, 2128880), (3916, 2039180), (4030, 1981496), (4048, 1972685), (4094, 1950520), (4433, 1801360), (4628, 1725460), (4784, 1669195), (4840, 1649882), (4895, 1631344), (5060, 1578148), (5456, 1463605), (5518, 1447160), (5566, 1434680), (5704, 1399970), (5720, 1396054), (5785, 1380368), (5980, 1335356), (6292, 1269140), (6448, 1238435), (6578, 1213960), (6820, 1170884), (7120, 1121549), (7130, 1119976), (7502, 1064440), (7832, 1019590), (7843, 1018160), (7865, 1015312), (8060, 990748), (8188, 975260), (8866, 900680), (9256, 862730), (9269, 861520), (9680, 824941), (9790, 815672), (10120, 789074), (10235, 780208), (10769, 741520), (11036, 723580), (11132, 717340), (11408, 699985), (11440, 698027), (11570, 690184), (11960, 667678), (12584, 634570), (12727, 627440), (13156, 606980), (13640, 585442), (13795, 578864), (13915, 573872), (14260, 559988), (15004, 532220), (15664, 509795), (15686, 509080), (15730, 507656), (16120, 495374), (16376, 487630), (16445, 485584), (17732, 450340), (18512, 431365), (18538, 430760), (18755, 425776), (19580, 407836), (20240, 394537), (20470, 390104), (21538, 370760), (22072, 361790), (22165, 360272), (22264, 358670), (22517, 354640), (23140, 345092), (23920, 333839), (25168, 317285), (25454, 313720), (26312, 303490), (26611, 300080), (27280, 292721), (27590, 289432), (27830, 286936), (28520, 279994), (30008, 266110), (30349, 263120), (31372, 254540), (31460, 253828), (32240, 247687), (32752, 243815), (32890, 242792), (35464, 225170), (35867, 222640), (36179, 220720), (37076, 215380), (37510, 212888), (39160, 203918), (39215, 203632), (40940, 195052), (43076, 185380), (44144, 180895), (44330, 180136), (44528, 179335), (45034, 177320), (46280, 172546), (46345, 172304), (48763, 163760), (50908, 156860), (52624, 151745), (53222, 150040), (53845, 148304), (55180, 144716), (55660, 143468), (57040, 139997), (60016, 133055), (60698, 131560), (62744, 127270), (62920, 126914), (63457, 125840), (63635, 125488), (65780, 121396), (70928, 112585), (71734, 111320), (72358, 110360), (74152, 107690), (75020, 106444), (78320, 101959), (78430, 101816), (81880, 97526), (86152, 92690), (86273, 92560), (88660, 90068)]