15700250720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10766

約数の個数: 288

約数和(自身を含む): 49843654560

約数和(自身を除く): 34143403840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 196, 220, 224, 238, 245, 272, 280, 308, 340, 352, 374, 385, 392, 440, 476, 490, 539, 544, 560, 595, 616, 680, 748, 770, 784, 833, 880, 935, 952, 980, 1078, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1568, 1666, 1760, 1870, 1904, 1960, 2156, 2380, 2464, 2618, 2695, 2720, 2992, 3080, 3332, 3740, 3808, 3920, 4165, 4312, 4760, 5236, 5390, 5984, 6160, 6545, 6664, 7480, 7840, 8330, 8624, 9163, 9520, 10472, 10709, 10780, 12320, 13090, 13328, 14960, 16660, 17248, 18326, 19040, 20944, 21418, 21560, 26180, 26656, 29920, 33320, 36652, 41888, 42836, 43120, 45815, 52360, 53545, 66640, 73304, 74963, 85672, 86240, 91630, 104720, 107090, 117799, 133280, 146608, 149926, 171344, 182053, 183260, 209440, 214180, 235598, 293216, 299852, 342688, 364106, 366520, 374815, 428360, 471196, 524741, 588995, 599704, 728212, 733040, 749630, 824593, 856720, 910265, 942392, 1049482, 1177990, 1199408, 1274371, 1456424, 1466080, 1499260, 1649186, 1713440, 1820530, 1884784, 2002583, 2098964, 2355980, 2398816, 2548742, 2623705, 2912848, 2998520, 3298372, 3641060, 3769568, 4005166, 4122965, 4197928, 4711960, 5097484, 5247410, 5772151, 5825696, 5997040, 6371855, 6596744, 7282120, 8010332, 8245930, 8395856, 8920597, 9423920, 10012915, 10194968, 10494820, 11544302, 11994080, 12743710, 13193488, 14018081, 14564240, 16020664, 16491860, 16791712, 17841194, 18847840, 20025830, 20389936, 20989640, 23088604, 25487420, 26386976, 28036162, 28860755, 29128480, 32041328, 32983720, 35682388, 40051660, 40779872, 41979280, 44602985, 46177208, 50974840, 56072324, 57721510, 64082656, 65967440, 70090405, 71364776, 80103320, 83958560, 89205970, 92354416, 98126567, 101949680, 112144648, 115443020, 131934880, 140180810, 142729552, 160206640, 178411940, 184708832, 196253134, 203899360, 224289296, 230886040, 280361620, 285459104, 320413280, 356823880, 392506268, 448578592, 461772080, 490632835, 560723240, 713647760, 785012536, 923544160, 981265670, 1121446480, 1427295520, 1570025072, 1962531340, 2242892960, 3140050144, 3925062680, 7850125360, 15700250720]

約数ペア:

[(1, 15700250720), (2, 7850125360), (4, 3925062680), (5, 3140050144), (7, 2242892960), (8, 1962531340), (10, 1570025072), (11, 1427295520), (14, 1121446480), (16, 981265670), (17, 923544160), (20, 785012536), (22, 713647760), (28, 560723240), (32, 490632835), (34, 461772080), (35, 448578592), (40, 392506268), (44, 356823880), (49, 320413280), (55, 285459104), (56, 280361620), (68, 230886040), (70, 224289296), (77, 203899360), (80, 196253134), (85, 184708832), (88, 178411940), (98, 160206640), (110, 142729552), (112, 140180810), (119, 131934880), (136, 115443020), (140, 112144648), (154, 101949680), (160, 98126567), (170, 92354416), (176, 89205970), (187, 83958560), (196, 80103320), (220, 71364776), (224, 70090405), (238, 65967440), (245, 64082656), (272, 57721510), (280, 56072324), (308, 50974840), (340, 46177208), (352, 44602985), (374, 41979280), (385, 40779872), (392, 40051660), (440, 35682388), (476, 32983720), (490, 32041328), (539, 29128480), (544, 28860755), (560, 28036162), (595, 26386976), (616, 25487420), (680, 23088604), (748, 20989640), (770, 20389936), (784, 20025830), (833, 18847840), (880, 17841194), (935, 16791712), (952, 16491860), (980, 16020664), (1078, 14564240), (1120, 14018081), (1190, 13193488), (1232, 12743710), (1309, 11994080), (1360, 11544302), (1496, 10494820), (1540, 10194968), (1568, 10012915), (1666, 9423920), (1760, 8920597), (1870, 8395856), (1904, 8245930), (1960, 8010332), (2156, 7282120), (2380, 6596744), (2464, 6371855), (2618, 5997040), (2695, 5825696), (2720, 5772151), (2992, 5247410), (3080, 5097484), (3332, 4711960), (3740, 4197928), (3808, 4122965), (3920, 4005166), (4165, 3769568), (4312, 3641060), (4760, 3298372), (5236, 2998520), (5390, 2912848), (5984, 2623705), (6160, 2548742), (6545, 2398816), (6664, 2355980), (7480, 2098964), (7840, 2002583), (8330, 1884784), (8624, 1820530), (9163, 1713440), (9520, 1649186), (10472, 1499260), (10709, 1466080), (10780, 1456424), (12320, 1274371), (13090, 1199408), (13328, 1177990), (14960, 1049482), (16660, 942392), (17248, 910265), (18326, 856720), (19040, 824593), (20944, 749630), (21418, 733040), (21560, 728212), (26180, 599704), (26656, 588995), (29920, 524741), (33320, 471196), (36652, 428360), (41888, 374815), (42836, 366520), (43120, 364106), (45815, 342688), (52360, 299852), (53545, 293216), (66640, 235598), (73304, 214180), (74963, 209440), (85672, 183260), (86240, 182053), (91630, 171344), (104720, 149926), (107090, 146608), (117799, 133280)]