8397725280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1982

約数の個数: 384

約数和(自身を含む): 32432762880

約数和(自身を除く): 24035037600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 79, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 158, 160, 168, 170, 204, 210, 224, 237, 238, 240, 255, 272, 280, 316, 336, 340, 357, 395, 408, 420, 474, 476, 480, 510, 544, 553, 560, 595, 632, 672, 680, 714, 790, 816, 840, 948, 952, 1020, 1106, 1120, 1185, 1190, 1264, 1343, 1360, 1428, 1580, 1632, 1659, 1680, 1785, 1861, 1896, 1904, 2040, 2212, 2370, 2380, 2528, 2686, 2720, 2765, 2856, 3160, 3318, 3360, 3570, 3722, 3792, 3808, 4029, 4080, 4424, 4740, 4760, 5372, 5530, 5583, 5712, 6320, 6636, 6715, 7140, 7444, 7584, 8058, 8160, 8295, 8848, 9305, 9401, 9480, 9520, 10744, 11060, 11166, 11424, 12640, 13027, 13272, 13430, 14280, 14888, 16116, 16590, 17696, 18610, 18802, 18960, 19040, 20145, 21488, 22120, 22332, 26054, 26544, 26860, 27915, 28203, 28560, 29776, 31637, 32232, 33180, 37220, 37604, 37920, 39081, 40290, 42976, 44240, 44664, 47005, 52108, 53088, 53720, 55830, 56406, 57120, 59552, 63274, 64464, 65135, 66360, 74440, 75208, 78162, 80580, 88480, 89328, 94010, 94911, 104216, 107440, 111660, 112812, 126548, 128928, 130270, 132720, 141015, 147019, 148880, 150416, 156324, 158185, 161160, 178656, 188020, 189822, 195405, 208432, 214880, 221459, 223320, 225624, 253096, 260540, 265440, 282030, 294038, 297760, 300832, 312648, 316370, 322320, 376040, 379644, 390810, 416864, 441057, 442918, 446640, 451248, 474555, 506192, 521080, 564060, 588076, 625296, 632740, 644640, 664377, 735095, 752080, 759288, 781620, 882114, 885836, 893280, 902496, 949110, 1012384, 1029133, 1042160, 1107295, 1128120, 1176152, 1250592, 1265480, 1328754, 1470190, 1504160, 1518576, 1563240, 1764228, 1771672, 1898220, 2058266, 2084320, 2205285, 2214590, 2256240, 2352304, 2499323, 2530960, 2657508, 2940380, 3037152, 3087399, 3126480, 3321885, 3528456, 3543344, 3796440, 4116532, 4410570, 4429180, 4512480, 4704608, 4998646, 5061920, 5145665, 5315016, 5880760, 6174798, 6252960, 6643770, 7056912, 7086688, 7497969, 7592880, 8233064, 8821140, 8858360, 9997292, 10291330, 10630032, 11761520, 12349596, 12496615, 13287540, 14113824, 14995938, 15185760, 15436995, 16466128, 17495261, 17642280, 17716720, 19994584, 20582660, 21260064, 23523040, 24699192, 24993230, 26575080, 29991876, 30873990, 32932256, 34990522, 35284560, 35433440, 37489845, 39989168, 41165320, 49398384, 49986460, 52485783, 53150160, 59983752, 61747980, 69981044, 70569120, 74979690, 79978336, 82330640, 87476305, 98796768, 99972920, 104971566, 106300320, 119967504, 123495960, 139962088, 149959380, 164661280, 174952610, 199945840, 209943132, 239935008, 246991920, 262428915, 279924176, 299918760, 349905220, 399891680, 419886264, 493983840, 524857830, 559848352, 599837520, 699810440, 839772528, 1049715660, 1199675040, 1399620880, 1679545056, 2099431320, 2799241760, 4198862640, 8397725280]

約数ペア:

[(1, 8397725280), (2, 4198862640), (3, 2799241760), (4, 2099431320), (5, 1679545056), (6, 1399620880), (7, 1199675040), (8, 1049715660), (10, 839772528), (12, 699810440), (14, 599837520), (15, 559848352), (16, 524857830), (17, 493983840), (20, 419886264), (21, 399891680), (24, 349905220), (28, 299918760), (30, 279924176), (32, 262428915), (34, 246991920), (35, 239935008), (40, 209943132), (42, 199945840), (48, 174952610), (51, 164661280), (56, 149959380), (60, 139962088), (68, 123495960), (70, 119967504), (79, 106300320), (80, 104971566), (84, 99972920), (85, 98796768), (96, 87476305), (102, 82330640), (105, 79978336), (112, 74979690), (119, 70569120), (120, 69981044), (136, 61747980), (140, 59983752), (158, 53150160), (160, 52485783), (168, 49986460), (170, 49398384), (204, 41165320), (210, 39989168), (224, 37489845), (237, 35433440), (238, 35284560), (240, 34990522), (255, 32932256), (272, 30873990), (280, 29991876), (316, 26575080), (336, 24993230), (340, 24699192), (357, 23523040), (395, 21260064), (408, 20582660), (420, 19994584), (474, 17716720), (476, 17642280), (480, 17495261), (510, 16466128), (544, 15436995), (553, 15185760), (560, 14995938), (595, 14113824), (632, 13287540), (672, 12496615), (680, 12349596), (714, 11761520), (790, 10630032), (816, 10291330), (840, 9997292), (948, 8858360), (952, 8821140), (1020, 8233064), (1106, 7592880), (1120, 7497969), (1185, 7086688), (1190, 7056912), (1264, 6643770), (1343, 6252960), (1360, 6174798), (1428, 5880760), (1580, 5315016), (1632, 5145665), (1659, 5061920), (1680, 4998646), (1785, 4704608), (1861, 4512480), (1896, 4429180), (1904, 4410570), (2040, 4116532), (2212, 3796440), (2370, 3543344), (2380, 3528456), (2528, 3321885), (2686, 3126480), (2720, 3087399), (2765, 3037152), (2856, 2940380), (3160, 2657508), (3318, 2530960), (3360, 2499323), (3570, 2352304), (3722, 2256240), (3792, 2214590), (3808, 2205285), (4029, 2084320), (4080, 2058266), (4424, 1898220), (4740, 1771672), (4760, 1764228), (5372, 1563240), (5530, 1518576), (5583, 1504160), (5712, 1470190), (6320, 1328754), (6636, 1265480), (6715, 1250592), (7140, 1176152), (7444, 1128120), (7584, 1107295), (8058, 1042160), (8160, 1029133), (8295, 1012384), (8848, 949110), (9305, 902496), (9401, 893280), (9480, 885836), (9520, 882114), (10744, 781620), (11060, 759288), (11166, 752080), (11424, 735095), (12640, 664377), (13027, 644640), (13272, 632740), (13430, 625296), (14280, 588076), (14888, 564060), (16116, 521080), (16590, 506192), (17696, 474555), (18610, 451248), (18802, 446640), (18960, 442918), (19040, 441057), (20145, 416864), (21488, 390810), (22120, 379644), (22332, 376040), (26054, 322320), (26544, 316370), (26860, 312648), (27915, 300832), (28203, 297760), (28560, 294038), (29776, 282030), (31637, 265440), (32232, 260540), (33180, 253096), (37220, 225624), (37604, 223320), (37920, 221459), (39081, 214880), (40290, 208432), (42976, 195405), (44240, 189822), (44664, 188020), (47005, 178656), (52108, 161160), (53088, 158185), (53720, 156324), (55830, 150416), (56406, 148880), (57120, 147019), (59552, 141015), (63274, 132720), (64464, 130270), (65135, 128928), (66360, 126548), (74440, 112812), (75208, 111660), (78162, 107440), (80580, 104216), (88480, 94911), (89328, 94010)]