1560217680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5479

約数の個数: 320

約数和(自身を含む): 6466252800

約数和(自身を除く): 4906035120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5431, 5985, 6384, 6840, 7182, 7560, 7980, 8208, 9576, 10260, 10640, 10862, 11970, 13680, 14364, 15120, 15960, 16293, 17955, 19152, 20520, 21724, 23940, 27155, 28728, 31920, 32586, 35910, 38017, 41040, 43448, 47880, 48879, 54310, 57456, 65172, 71820, 76034, 81465, 86896, 95760, 97758, 103189, 108620, 114051, 130344, 143640, 146637, 152068, 162930, 190085, 195516, 206378, 217240, 228102, 244395, 260688, 287280, 293274, 304136, 309567, 325860, 342153, 380170, 391032, 412756, 434480, 456204, 488790, 515945, 570255, 586548, 608272, 619134, 651720, 684306, 722323, 733185, 760340, 782064, 825512, 912408, 928701, 977580, 1026459, 1031890, 1140510, 1173096, 1238268, 1303440, 1368612, 1444646, 1466370, 1520680, 1547835, 1651024, 1710765, 1824816, 1857402, 1955160, 2052918, 2063780, 2166969, 2281020, 2346192, 2476536, 2737224, 2786103, 2889292, 2932740, 3041360, 3095670, 3421530, 3611615, 3714804, 3910320, 4105836, 4127560, 4333938, 4562040, 4643505, 4953072, 5132295, 5474448, 5572206, 5778584, 5865480, 6191340, 6500907, 6843060, 7223230, 7429608, 8211672, 8255120, 8667876, 9124080, 9287010, 10264590, 10834845, 11144412, 11557168, 11730960, 12382680, 13001814, 13686120, 13930515, 14446460, 14859216, 16423344, 17335752, 18574020, 19502721, 20529180, 21669690, 22288824, 24765360, 26003628, 27372240, 27861030, 28892920, 32504535, 34671504, 37148040, 39005442, 41058360, 43339380, 44577648, 52007256, 55722060, 57785840, 65009070, 74296080, 78010884, 82116720, 86678760, 97513605, 104014512, 111444120, 130018140, 156021768, 173357520, 195027210, 222888240, 260036280, 312043536, 390054420, 520072560, 780108840, 1560217680]

約数ペア:

[(1, 1560217680), (2, 780108840), (3, 520072560), (4, 390054420), (5, 312043536), (6, 260036280), (7, 222888240), (8, 195027210), (9, 173357520), (10, 156021768), (12, 130018140), (14, 111444120), (15, 104014512), (16, 97513605), (18, 86678760), (19, 82116720), (20, 78010884), (21, 74296080), (24, 65009070), (27, 57785840), (28, 55722060), (30, 52007256), (35, 44577648), (36, 43339380), (38, 41058360), (40, 39005442), (42, 37148040), (45, 34671504), (48, 32504535), (54, 28892920), (56, 27861030), (57, 27372240), (60, 26003628), (63, 24765360), (70, 22288824), (72, 21669690), (76, 20529180), (80, 19502721), (84, 18574020), (90, 17335752), (95, 16423344), (105, 14859216), (108, 14446460), (112, 13930515), (114, 13686120), (120, 13001814), (126, 12382680), (133, 11730960), (135, 11557168), (140, 11144412), (144, 10834845), (152, 10264590), (168, 9287010), (171, 9124080), (180, 8667876), (189, 8255120), (190, 8211672), (210, 7429608), (216, 7223230), (228, 6843060), (240, 6500907), (252, 6191340), (266, 5865480), (270, 5778584), (280, 5572206), (285, 5474448), (304, 5132295), (315, 4953072), (336, 4643505), (342, 4562040), (360, 4333938), (378, 4127560), (380, 4105836), (399, 3910320), (420, 3714804), (432, 3611615), (456, 3421530), (504, 3095670), (513, 3041360), (532, 2932740), (540, 2889292), (560, 2786103), (570, 2737224), (630, 2476536), (665, 2346192), (684, 2281020), (720, 2166969), (756, 2063780), (760, 2052918), (798, 1955160), (840, 1857402), (855, 1824816), (912, 1710765), (945, 1651024), (1008, 1547835), (1026, 1520680), (1064, 1466370), (1080, 1444646), (1140, 1368612), (1197, 1303440), (1260, 1238268), (1330, 1173096), (1368, 1140510), (1512, 1031890), (1520, 1026459), (1596, 977580), (1680, 928701), (1710, 912408), (1890, 825512), (1995, 782064), (2052, 760340), (2128, 733185), (2160, 722323), (2280, 684306), (2394, 651720), (2520, 619134), (2565, 608272), (2660, 586548), (2736, 570255), (3024, 515945), (3192, 488790), (3420, 456204), (3591, 434480), (3780, 412756), (3990, 391032), (4104, 380170), (4560, 342153), (4788, 325860), (5040, 309567), (5130, 304136), (5320, 293274), (5431, 287280), (5985, 260688), (6384, 244395), (6840, 228102), (7182, 217240), (7560, 206378), (7980, 195516), (8208, 190085), (9576, 162930), (10260, 152068), (10640, 146637), (10862, 143640), (11970, 130344), (13680, 114051), (14364, 108620), (15120, 103189), (15960, 97758), (16293, 95760), (17955, 86896), (19152, 81465), (20520, 76034), (21724, 71820), (23940, 65172), (27155, 57456), (28728, 54310), (31920, 48879), (32586, 47880), (35910, 43448), (38017, 41040)]