645799106160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631349}}^1$

素因数の和:3631400

約数の個数: 240

約数和(自身を含む): 2458569204000

約数和(自身を除く): 1812770097840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 22230, 29640, 35568, 44460, 59280, 88920, 177840, 3631349, 7262698, 10894047, 14525396, 18156745, 21788094, 29050792, 32682141, 36313490, 43576188, 47207537, 54470235, 58101584, 65364282, 68995631, 72626980, 87152376, 94415074, 108940470, 130728564, 137991262, 141622611, 145253960, 163410705, 174304752, 188830148, 206986893, 217880940, 236037685, 261457128, 275982524, 283245222, 290507920, 326821410, 344978155, 377660296, 413973786, 424867833, 435761880, 472075370, 522914256, 551965048, 566490444, 620960679, 653642820, 689956310, 708113055, 755320592, 827947572, 849735666, 871523760, 896943203, 944150740, 1034934465, 1103930096, 1132980888, 1241921358, 1307285640, 1379912620, 1416226110, 1655895144, 1699471332, 1793886406, 1888301480, 2069868930, 2124339165, 2265961776, 2483842716, 2614571280, 2690829609, 2759825240, 2832452220, 3104803395, 3311790288, 3398942664, 3587772812, 3776602960, 4139737860, 4248678330, 4484716015, 4967685432, 5381659218, 5519650480, 5664904440, 6209606790, 6797885328, 7175545624, 8072488827, 8279475720, 8497356660, 8969432030, 9935370864, 10763318436, 11329808880, 12419213580, 13454148045, 14351091248, 16144977654, 16558951440, 16994713320, 17938864060, 21526636872, 24838427160, 26908296090, 32289955308, 33989426640, 35877728120, 40362444135, 43053273744, 49676854320, 53816592180, 64579910616, 71755456240, 80724888270, 107633184360, 129159821232, 161449776540, 215266368720, 322899553080, 645799106160]

約数ペア:

[(1, 645799106160), (2, 322899553080), (3, 215266368720), (4, 161449776540), (5, 129159821232), (6, 107633184360), (8, 80724888270), (9, 71755456240), (10, 64579910616), (12, 53816592180), (13, 49676854320), (15, 43053273744), (16, 40362444135), (18, 35877728120), (19, 33989426640), (20, 32289955308), (24, 26908296090), (26, 24838427160), (30, 21526636872), (36, 17938864060), (38, 16994713320), (39, 16558951440), (40, 16144977654), (45, 14351091248), (48, 13454148045), (52, 12419213580), (57, 11329808880), (60, 10763318436), (65, 9935370864), (72, 8969432030), (76, 8497356660), (78, 8279475720), (80, 8072488827), (90, 7175545624), (95, 6797885328), (104, 6209606790), (114, 5664904440), (117, 5519650480), (120, 5381659218), (130, 4967685432), (144, 4484716015), (152, 4248678330), (156, 4139737860), (171, 3776602960), (180, 3587772812), (190, 3398942664), (195, 3311790288), (208, 3104803395), (228, 2832452220), (234, 2759825240), (240, 2690829609), (247, 2614571280), (260, 2483842716), (285, 2265961776), (304, 2124339165), (312, 2069868930), (342, 1888301480), (360, 1793886406), (380, 1699471332), (390, 1655895144), (456, 1416226110), (468, 1379912620), (494, 1307285640), (520, 1241921358), (570, 1132980888), (585, 1103930096), (624, 1034934465), (684, 944150740), (720, 896943203), (741, 871523760), (760, 849735666), (780, 827947572), (855, 755320592), (912, 708113055), (936, 689956310), (988, 653642820), (1040, 620960679), (1140, 566490444), (1170, 551965048), (1235, 522914256), (1368, 472075370), (1482, 435761880), (1520, 424867833), (1560, 413973786), (1710, 377660296), (1872, 344978155), (1976, 326821410), (2223, 290507920), (2280, 283245222), (2340, 275982524), (2470, 261457128), (2736, 236037685), (2964, 217880940), (3120, 206986893), (3420, 188830148), (3705, 174304752), (3952, 163410705), (4446, 145253960), (4560, 141622611), (4680, 137991262), (4940, 130728564), (5928, 108940470), (6840, 94415074), (7410, 87152376), (8892, 72626980), (9360, 68995631), (9880, 65364282), (11115, 58101584), (11856, 54470235), (13680, 47207537), (14820, 43576188), (17784, 36313490), (19760, 32682141), (22230, 29050792), (29640, 21788094), (35568, 18156745), (44460, 14525396), (59280, 10894047), (88920, 7262698), (177840, 3631349)]