16512084720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1993}}^1$

素因数の和:2360

約数の個数: 240

約数和(自身を含む): 57163609152

約数和(自身を除く): 40651524432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 311, 333, 360, 370, 444, 555, 592, 622, 666, 720, 740, 888, 933, 1110, 1244, 1332, 1480, 1555, 1665, 1776, 1866, 1993, 2220, 2488, 2664, 2799, 2960, 3110, 3330, 3732, 3986, 4440, 4665, 4976, 5328, 5598, 5979, 6220, 6660, 7464, 7972, 8880, 9330, 9965, 11196, 11507, 11958, 12440, 13320, 13995, 14928, 15944, 17937, 18660, 19930, 22392, 23014, 23916, 24880, 26640, 27990, 29895, 31888, 34521, 35874, 37320, 39860, 44784, 46028, 47832, 55980, 57535, 59790, 69042, 71748, 73741, 74640, 79720, 89685, 92056, 95664, 103563, 111960, 115070, 119580, 138084, 143496, 147482, 159440, 172605, 179370, 184112, 207126, 221223, 223920, 230140, 239160, 276168, 286992, 294964, 345210, 358740, 368705, 414252, 442446, 460280, 478320, 517815, 552336, 589928, 619823, 663669, 690420, 717480, 737410, 828504, 884892, 920560, 1035630, 1106115, 1179856, 1239646, 1327338, 1380840, 1434960, 1474820, 1657008, 1769784, 1859469, 2071260, 2212230, 2479292, 2654676, 2761680, 2949640, 3099115, 3318345, 3539568, 3718938, 4142520, 4424460, 4958584, 5309352, 5578407, 5899280, 6198230, 6636690, 7437876, 8285040, 8848920, 9297345, 9917168, 10618704, 11156814, 12396460, 13273380, 14875752, 17697840, 18594690, 22313628, 22933451, 24792920, 26546760, 27892035, 29751504, 37189380, 44627256, 45866902, 49585840, 53093520, 55784070, 68800353, 74378760, 89254512, 91733804, 111568140, 114667255, 137600706, 148757520, 183467608, 206401059, 223136280, 229334510, 275201412, 344001765, 366935216, 412802118, 446272560, 458669020, 550402824, 688003530, 825604236, 917338040, 1032005295, 1100805648, 1376007060, 1651208472, 1834676080, 2064010590, 2752014120, 3302416944, 4128021180, 5504028240, 8256042360, 16512084720]

約数ペア:

[(1, 16512084720), (2, 8256042360), (3, 5504028240), (4, 4128021180), (5, 3302416944), (6, 2752014120), (8, 2064010590), (9, 1834676080), (10, 1651208472), (12, 1376007060), (15, 1100805648), (16, 1032005295), (18, 917338040), (20, 825604236), (24, 688003530), (30, 550402824), (36, 458669020), (37, 446272560), (40, 412802118), (45, 366935216), (48, 344001765), (60, 275201412), (72, 229334510), (74, 223136280), (80, 206401059), (90, 183467608), (111, 148757520), (120, 137600706), (144, 114667255), (148, 111568140), (180, 91733804), (185, 89254512), (222, 74378760), (240, 68800353), (296, 55784070), (311, 53093520), (333, 49585840), (360, 45866902), (370, 44627256), (444, 37189380), (555, 29751504), (592, 27892035), (622, 26546760), (666, 24792920), (720, 22933451), (740, 22313628), (888, 18594690), (933, 17697840), (1110, 14875752), (1244, 13273380), (1332, 12396460), (1480, 11156814), (1555, 10618704), (1665, 9917168), (1776, 9297345), (1866, 8848920), (1993, 8285040), (2220, 7437876), (2488, 6636690), (2664, 6198230), (2799, 5899280), (2960, 5578407), (3110, 5309352), (3330, 4958584), (3732, 4424460), (3986, 4142520), (4440, 3718938), (4665, 3539568), (4976, 3318345), (5328, 3099115), (5598, 2949640), (5979, 2761680), (6220, 2654676), (6660, 2479292), (7464, 2212230), (7972, 2071260), (8880, 1859469), (9330, 1769784), (9965, 1657008), (11196, 1474820), (11507, 1434960), (11958, 1380840), (12440, 1327338), (13320, 1239646), (13995, 1179856), (14928, 1106115), (15944, 1035630), (17937, 920560), (18660, 884892), (19930, 828504), (22392, 737410), (23014, 717480), (23916, 690420), (24880, 663669), (26640, 619823), (27990, 589928), (29895, 552336), (31888, 517815), (34521, 478320), (35874, 460280), (37320, 442446), (39860, 414252), (44784, 368705), (46028, 358740), (47832, 345210), (55980, 294964), (57535, 286992), (59790, 276168), (69042, 239160), (71748, 230140), (73741, 223920), (74640, 221223), (79720, 207126), (89685, 184112), (92056, 179370), (95664, 172605), (103563, 159440), (111960, 147482), (115070, 143496), (119580, 138084)]