71680860720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20231}}^1$

素因数の和:20313

約数の個数: 480

約数和(自身を含む): 297439534080

約数和(自身を除く): 225758673360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 74, 76, 80, 84, 90, 95, 105, 111, 112, 114, 120, 126, 133, 140, 144, 148, 152, 168, 171, 180, 185, 190, 210, 222, 228, 240, 252, 259, 266, 280, 285, 296, 304, 315, 333, 336, 342, 360, 370, 380, 399, 420, 444, 456, 504, 518, 532, 555, 560, 570, 592, 630, 665, 666, 684, 703, 720, 740, 760, 777, 798, 840, 855, 888, 912, 1008, 1036, 1064, 1110, 1140, 1197, 1260, 1295, 1330, 1332, 1368, 1406, 1480, 1520, 1554, 1596, 1665, 1680, 1710, 1776, 1995, 2072, 2109, 2128, 2220, 2280, 2331, 2394, 2520, 2590, 2660, 2664, 2736, 2812, 2960, 3108, 3192, 3330, 3420, 3515, 3885, 3990, 4144, 4218, 4440, 4560, 4662, 4788, 4921, 5040, 5180, 5320, 5328, 5624, 5985, 6216, 6327, 6384, 6660, 6840, 7030, 7770, 7980, 8436, 8880, 9324, 9576, 9842, 10360, 10545, 10640, 11248, 11655, 11970, 12432, 12654, 13320, 13680, 14060, 14763, 15540, 15960, 16872, 18648, 19152, 19684, 20231, 20720, 21090, 23310, 23940, 24605, 25308, 26640, 28120, 29526, 31080, 31635, 31920, 33744, 37296, 39368, 40462, 42180, 44289, 46620, 47880, 49210, 50616, 56240, 59052, 60693, 62160, 63270, 73815, 78736, 80924, 84360, 88578, 93240, 95760, 98420, 101155, 101232, 118104, 121386, 126540, 141617, 147630, 161848, 168720, 177156, 182079, 186480, 196840, 202310, 221445, 236208, 242772, 253080, 283234, 295260, 303465, 323696, 354312, 364158, 384389, 393680, 404620, 424851, 442890, 485544, 506160, 566468, 590520, 606930, 708085, 708624, 728316, 748547, 768778, 809240, 849702, 885780, 910395, 971088, 1132936, 1153167, 1181040, 1213860, 1274553, 1416170, 1456632, 1497094, 1537556, 1618480, 1699404, 1771560, 1820790, 1921945, 2124255, 2245641, 2265872, 2306334, 2427720, 2549106, 2690723, 2832340, 2913264, 2994188, 3075112, 3398808, 3459501, 3543120, 3641580, 3742735, 3843890, 4248510, 4491282, 4612668, 4855440, 5098212, 5239829, 5381446, 5664680, 5765835, 5988376, 6150224, 6372765, 6736923, 6797616, 6919002, 7283160, 7485470, 7687780, 8072169, 8497020, 8982564, 9225336, 10196424, 10479658, 10762892, 11228205, 11329360, 11531670, 11976752, 12745530, 13453615, 13473846, 13838004, 14222393, 14566320, 14970940, 15375560, 15719487, 16144338, 16994040, 17297505, 17965128, 18450672, 20392848, 20959316, 21525784, 22456410, 23063340, 24216507, 25491060, 26199145, 26907230, 26947692, 27676008, 28444786, 29941880, 30751120, 31438974, 32288676, 33684615, 33988080, 34595010, 35930256, 40360845, 41918632, 42667179, 43051568, 44912820, 46126680, 47158461, 48433014, 50982120, 52398290, 53814460, 53895384, 55352016, 56889572, 59883760, 62877948, 64577352, 67369230, 69190020, 71111965, 78597435, 80721690, 83837264, 85334358, 89825640, 92253360, 94316922, 96866028, 99556751, 101964240, 104796580, 107628920, 107790768, 113779144, 121082535, 125755896, 128001537, 129154704, 134738460, 138380040, 142223930, 157194870, 161443380, 170668716, 179651280, 188633844, 193732056, 199113502, 209593160, 213335895, 215257840, 227558288, 235792305, 242165070, 251511792, 256003074, 269476920, 276760080, 284447860, 298670253, 314389740, 322886760, 341337432, 377267688, 387464112, 398227004, 419186320, 426671790, 471584610, 484330140, 497783755, 512006148, 538953840, 568895720, 597340506, 628779480, 640007685, 645773520, 682674864, 754535376, 796454008, 853343580, 896010759, 943169220, 968660280, 995567510, 1024012296, 1137791440, 1194681012, 1257558960, 1280015370, 1493351265, 1592908016, 1706687160, 1792021518, 1886338440, 1937320560, 1991135020, 2048024592, 2389362024, 2560030740, 2986702530, 3413374320, 3584043036, 3772676880, 3982270040, 4480053795, 4778724048, 5120061480, 5973405060, 7168086072, 7964540080, 8960107590, 10240122960, 11946810120, 14336172144, 17920215180, 23893620240, 35840430360, 71680860720]

約数ペア:

[(1, 71680860720), (2, 35840430360), (3, 23893620240), (4, 17920215180), (5, 14336172144), (6, 11946810120), (7, 10240122960), (8, 8960107590), (9, 7964540080), (10, 7168086072), (12, 5973405060), (14, 5120061480), (15, 4778724048), (16, 4480053795), (18, 3982270040), (19, 3772676880), (20, 3584043036), (21, 3413374320), (24, 2986702530), (28, 2560030740), (30, 2389362024), (35, 2048024592), (36, 1991135020), (37, 1937320560), (38, 1886338440), (40, 1792021518), (42, 1706687160), (45, 1592908016), (48, 1493351265), (56, 1280015370), (57, 1257558960), (60, 1194681012), (63, 1137791440), (70, 1024012296), (72, 995567510), (74, 968660280), (76, 943169220), (80, 896010759), (84, 853343580), (90, 796454008), (95, 754535376), (105, 682674864), (111, 645773520), (112, 640007685), (114, 628779480), (120, 597340506), (126, 568895720), (133, 538953840), (140, 512006148), (144, 497783755), (148, 484330140), (152, 471584610), (168, 426671790), (171, 419186320), (180, 398227004), (185, 387464112), (190, 377267688), (210, 341337432), (222, 322886760), (228, 314389740), (240, 298670253), (252, 284447860), (259, 276760080), (266, 269476920), (280, 256003074), (285, 251511792), (296, 242165070), (304, 235792305), (315, 227558288), (333, 215257840), (336, 213335895), (342, 209593160), (360, 199113502), (370, 193732056), (380, 188633844), (399, 179651280), (420, 170668716), (444, 161443380), (456, 157194870), (504, 142223930), (518, 138380040), (532, 134738460), (555, 129154704), (560, 128001537), (570, 125755896), (592, 121082535), (630, 113779144), (665, 107790768), (666, 107628920), (684, 104796580), (703, 101964240), (720, 99556751), (740, 96866028), (760, 94316922), (777, 92253360), (798, 89825640), (840, 85334358), (855, 83837264), (888, 80721690), (912, 78597435), (1008, 71111965), (1036, 69190020), (1064, 67369230), (1110, 64577352), (1140, 62877948), (1197, 59883760), (1260, 56889572), (1295, 55352016), (1330, 53895384), (1332, 53814460), (1368, 52398290), (1406, 50982120), (1480, 48433014), (1520, 47158461), (1554, 46126680), (1596, 44912820), (1665, 43051568), (1680, 42667179), (1710, 41918632), (1776, 40360845), (1995, 35930256), (2072, 34595010), (2109, 33988080), (2128, 33684615), (2220, 32288676), (2280, 31438974), (2331, 30751120), (2394, 29941880), (2520, 28444786), (2590, 27676008), (2660, 26947692), (2664, 26907230), (2736, 26199145), (2812, 25491060), (2960, 24216507), (3108, 23063340), (3192, 22456410), (3330, 21525784), (3420, 20959316), (3515, 20392848), (3885, 18450672), (3990, 17965128), (4144, 17297505), (4218, 16994040), (4440, 16144338), (4560, 15719487), (4662, 15375560), (4788, 14970940), (4921, 14566320), (5040, 14222393), (5180, 13838004), (5320, 13473846), (5328, 13453615), (5624, 12745530), (5985, 11976752), (6216, 11531670), (6327, 11329360), (6384, 11228205), (6660, 10762892), (6840, 10479658), (7030, 10196424), (7770, 9225336), (7980, 8982564), (8436, 8497020), (8880, 8072169), (9324, 7687780), (9576, 7485470), (9842, 7283160), (10360, 6919002), (10545, 6797616), (10640, 6736923), (11248, 6372765), (11655, 6150224), (11970, 5988376), (12432, 5765835), (12654, 5664680), (13320, 5381446), (13680, 5239829), (14060, 5098212), (14763, 4855440), (15540, 4612668), (15960, 4491282), (16872, 4248510), (18648, 3843890), (19152, 3742735), (19684, 3641580), (20231, 3543120), (20720, 3459501), (21090, 3398808), (23310, 3075112), (23940, 2994188), (24605, 2913264), (25308, 2832340), (26640, 2690723), (28120, 2549106), (29526, 2427720), (31080, 2306334), (31635, 2265872), (31920, 2245641), (33744, 2124255), (37296, 1921945), (39368, 1820790), (40462, 1771560), (42180, 1699404), (44289, 1618480), (46620, 1537556), (47880, 1497094), (49210, 1456632), (50616, 1416170), (56240, 1274553), (59052, 1213860), (60693, 1181040), (62160, 1153167), (63270, 1132936), (73815, 971088), (78736, 910395), (80924, 885780), (84360, 849702), (88578, 809240), (93240, 768778), (95760, 748547), (98420, 728316), (101155, 708624), (101232, 708085), (118104, 606930), (121386, 590520), (126540, 566468), (141617, 506160), (147630, 485544), (161848, 442890), (168720, 424851), (177156, 404620), (182079, 393680), (186480, 384389), (196840, 364158), (202310, 354312), (221445, 323696), (236208, 303465), (242772, 295260), (253080, 283234)]