1860669720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 576

約数和(自身を含む): 7954614720

約数和(自身を除く): 6093945000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 169, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 257, 260, 273, 280, 306, 312, 315, 338, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 507, 510, 514, 520, 546, 585, 595, 612, 630, 663, 676, 680, 714, 728, 765, 771, 780, 819, 840, 845, 884, 910, 936, 952, 1014, 1020, 1028, 1071, 1092, 1105, 1170, 1183, 1190, 1224, 1260, 1285, 1326, 1352, 1365, 1428, 1521, 1530, 1542, 1547, 1560, 1638, 1690, 1768, 1785, 1799, 1820, 1989, 2028, 2040, 2056, 2142, 2184, 2210, 2313, 2340, 2366, 2380, 2520, 2535, 2570, 2652, 2730, 2856, 2873, 3042, 3060, 3084, 3094, 3276, 3315, 3341, 3380, 3549, 3570, 3598, 3640, 3855, 3978, 4056, 4095, 4284, 4369, 4420, 4626, 4641, 4680, 4732, 4760, 5070, 5140, 5304, 5355, 5397, 5460, 5746, 5915, 6084, 6120, 6168, 6188, 6552, 6630, 6682, 6760, 7098, 7140, 7196, 7605, 7710, 7735, 7956, 8190, 8568, 8619, 8738, 8840, 8995, 9252, 9282, 9464, 9945, 10023, 10140, 10280, 10647, 10710, 10794, 10920, 11492, 11565, 11830, 12168, 12376, 13107, 13260, 13364, 13923, 14196, 14280, 14365, 14392, 15210, 15420, 15470, 15912, 16191, 16380, 16705, 17238, 17476, 17745, 17990, 18504, 18564, 19890, 20046, 20111, 20280, 21294, 21420, 21588, 21845, 22984, 23130, 23205, 23387, 23660, 25857, 26214, 26520, 26728, 26985, 27846, 28392, 28730, 30069, 30420, 30583, 30840, 30940, 32382, 32760, 33410, 34476, 34952, 35490, 35980, 37128, 39321, 39780, 40092, 40222, 42588, 42840, 43095, 43176, 43433, 43690, 46260, 46410, 46774, 47320, 50115, 51714, 52428, 53235, 53970, 55692, 56797, 57460, 60138, 60333, 60840, 61166, 61880, 64764, 65535, 66820, 68952, 69615, 70161, 70980, 71960, 78642, 79560, 80184, 80444, 80955, 85176, 86190, 86866, 87380, 91749, 92520, 92820, 93548, 100230, 100555, 103428, 104856, 106470, 107940, 111384, 113594, 114920, 116935, 120276, 120666, 122332, 129285, 129528, 130299, 131070, 133640, 139230, 140322, 141960, 150345, 152915, 157284, 160888, 161910, 170391, 172380, 173732, 174760, 180999, 183498, 185640, 187096, 196605, 200460, 201110, 206856, 210483, 212940, 215880, 217165, 227188, 233870, 240552, 241332, 244664, 258570, 260598, 262140, 275247, 278460, 280644, 283985, 300690, 301665, 304031, 305830, 314568, 323820, 340782, 344760, 347464, 350805, 361998, 366996, 390897, 393210, 397579, 400920, 402220, 420966, 425880, 434330, 454376, 458745, 467740, 482664, 511173, 517140, 521196, 524280, 550494, 556920, 561288, 567970, 601380, 603330, 608062, 611660, 647640, 651495, 681564, 701610, 723996, 733992, 738361, 781794, 786420, 795158, 804440, 841932, 851955, 868660, 904995, 912093, 917490, 935480, 1022346, 1034280, 1042392, 1052415, 1100988, 1135940, 1192737, 1202760, 1206660, 1216124, 1223320, 1302990, 1363128, 1376235, 1403220, 1447992, 1476722, 1520155, 1563588, 1572840, 1590316, 1683864, 1703910, 1737320, 1809990, 1824186, 1834980, 1954485, 1987895, 2044692, 2104830, 2201976, 2215083, 2271880, 2385474, 2413320, 2432248, 2555865, 2605980, 2736279, 2752470, 2806440, 2953444, 3040310, 3127176, 3180632, 3407820, 3578211, 3619980, 3648372, 3669960, 3691805, 3908970, 3975790, 4089384, 4209660, 4430166, 4560465, 4770948, 5111730, 5168527, 5211960, 5472558, 5504940, 5906888, 5963685, 6080620, 6645249, 6815640, 7156422, 7239960, 7296744, 7383610, 7817940, 7951580, 8419320, 8860332, 9120930, 9541896, 10223460, 10337054, 10945116, 11009880, 11075415, 11927370, 12161240, 13290498, 13681395, 14312844, 14767220, 15505581, 15635880, 15903160, 17720664, 17891055, 18241860, 20446920, 20674108, 21890232, 22150830, 23854740, 25842635, 26580996, 27362790, 28625688, 29534440, 31011162, 33226245, 35782110, 36483720, 41348216, 44301660, 46516743, 47709480, 51685270, 53161992, 54725580, 62022324, 66452490, 71564220, 77527905, 88603320, 93033486, 103370540, 109451160, 124044648, 132904980, 143128440, 155055810, 186066972, 206741080, 232583715, 265809960, 310111620, 372133944, 465167430, 620223240, 930334860, 1860669720]

約数ペア:

[(1, 1860669720), (2, 930334860), (3, 620223240), (4, 465167430), (5, 372133944), (6, 310111620), (7, 265809960), (8, 232583715), (9, 206741080), (10, 186066972), (12, 155055810), (13, 143128440), (14, 132904980), (15, 124044648), (17, 109451160), (18, 103370540), (20, 93033486), (21, 88603320), (24, 77527905), (26, 71564220), (28, 66452490), (30, 62022324), (34, 54725580), (35, 53161992), (36, 51685270), (39, 47709480), (40, 46516743), (42, 44301660), (45, 41348216), (51, 36483720), (52, 35782110), (56, 33226245), (60, 31011162), (63, 29534440), (65, 28625688), (68, 27362790), (70, 26580996), (72, 25842635), (78, 23854740), (84, 22150830), (85, 21890232), (90, 20674108), (91, 20446920), (102, 18241860), (104, 17891055), (105, 17720664), (117, 15903160), (119, 15635880), (120, 15505581), (126, 14767220), (130, 14312844), (136, 13681395), (140, 13290498), (153, 12161240), (156, 11927370), (168, 11075415), (169, 11009880), (170, 10945116), (180, 10337054), (182, 10223460), (195, 9541896), (204, 9120930), (210, 8860332), (221, 8419320), (234, 7951580), (238, 7817940), (252, 7383610), (255, 7296744), (257, 7239960), (260, 7156422), (273, 6815640), (280, 6645249), (306, 6080620), (312, 5963685), (315, 5906888), (338, 5504940), (340, 5472558), (357, 5211960), (360, 5168527), (364, 5111730), (390, 4770948), (408, 4560465), (420, 4430166), (442, 4209660), (455, 4089384), (468, 3975790), (476, 3908970), (504, 3691805), (507, 3669960), (510, 3648372), (514, 3619980), (520, 3578211), (546, 3407820), (585, 3180632), (595, 3127176), (612, 3040310), (630, 2953444), (663, 2806440), (676, 2752470), (680, 2736279), (714, 2605980), (728, 2555865), (765, 2432248), (771, 2413320), (780, 2385474), (819, 2271880), (840, 2215083), (845, 2201976), (884, 2104830), (910, 2044692), (936, 1987895), (952, 1954485), (1014, 1834980), (1020, 1824186), (1028, 1809990), (1071, 1737320), (1092, 1703910), (1105, 1683864), (1170, 1590316), (1183, 1572840), (1190, 1563588), (1224, 1520155), (1260, 1476722), (1285, 1447992), (1326, 1403220), (1352, 1376235), (1365, 1363128), (1428, 1302990), (1521, 1223320), (1530, 1216124), (1542, 1206660), (1547, 1202760), (1560, 1192737), (1638, 1135940), (1690, 1100988), (1768, 1052415), (1785, 1042392), (1799, 1034280), (1820, 1022346), (1989, 935480), (2028, 917490), (2040, 912093), (2056, 904995), (2142, 868660), (2184, 851955), (2210, 841932), (2313, 804440), (2340, 795158), (2366, 786420), (2380, 781794), (2520, 738361), (2535, 733992), (2570, 723996), (2652, 701610), (2730, 681564), (2856, 651495), (2873, 647640), (3042, 611660), (3060, 608062), (3084, 603330), (3094, 601380), (3276, 567970), (3315, 561288), (3341, 556920), (3380, 550494), (3549, 524280), (3570, 521196), (3598, 517140), (3640, 511173), (3855, 482664), (3978, 467740), (4056, 458745), (4095, 454376), (4284, 434330), (4369, 425880), (4420, 420966), (4626, 402220), (4641, 400920), (4680, 397579), (4732, 393210), (4760, 390897), (5070, 366996), (5140, 361998), (5304, 350805), (5355, 347464), (5397, 344760), (5460, 340782), (5746, 323820), (5915, 314568), (6084, 305830), (6120, 304031), (6168, 301665), (6188, 300690), (6552, 283985), (6630, 280644), (6682, 278460), (6760, 275247), (7098, 262140), (7140, 260598), (7196, 258570), (7605, 244664), (7710, 241332), (7735, 240552), (7956, 233870), (8190, 227188), (8568, 217165), (8619, 215880), (8738, 212940), (8840, 210483), (8995, 206856), (9252, 201110), (9282, 200460), (9464, 196605), (9945, 187096), (10023, 185640), (10140, 183498), (10280, 180999), (10647, 174760), (10710, 173732), (10794, 172380), (10920, 170391), (11492, 161910), (11565, 160888), (11830, 157284), (12168, 152915), (12376, 150345), (13107, 141960), (13260, 140322), (13364, 139230), (13923, 133640), (14196, 131070), (14280, 130299), (14365, 129528), (14392, 129285), (15210, 122332), (15420, 120666), (15470, 120276), (15912, 116935), (16191, 114920), (16380, 113594), (16705, 111384), (17238, 107940), (17476, 106470), (17745, 104856), (17990, 103428), (18504, 100555), (18564, 100230), (19890, 93548), (20046, 92820), (20111, 92520), (20280, 91749), (21294, 87380), (21420, 86866), (21588, 86190), (21845, 85176), (22984, 80955), (23130, 80444), (23205, 80184), (23387, 79560), (23660, 78642), (25857, 71960), (26214, 70980), (26520, 70161), (26728, 69615), (26985, 68952), (27846, 66820), (28392, 65535), (28730, 64764), (30069, 61880), (30420, 61166), (30583, 60840), (30840, 60333), (30940, 60138), (32382, 57460), (32760, 56797), (33410, 55692), (34476, 53970), (34952, 53235), (35490, 52428), (35980, 51714), (37128, 50115), (39321, 47320), (39780, 46774), (40092, 46410), (40222, 46260), (42588, 43690), (42840, 43433), (43095, 43176)]