260036280

素因数分解:

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

素因数の和:5474

約数の個数: 192

約数和(自身を含む): 1016870400

約数和(自身を除く): 756834120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5431, 5985, 6840, 7980, 9576, 10862, 11970, 15960, 16293, 21724, 23940, 27155, 32586, 38017, 43448, 47880, 48879, 54310, 65172, 76034, 81465, 97758, 103189, 108620, 114051, 130344, 152068, 162930, 190085, 195516, 206378, 217240, 228102, 244395, 304136, 309567, 325860, 342153, 380170, 391032, 412756, 456204, 488790, 515945, 570255, 619134, 651720, 684306, 722323, 760340, 825512, 912408, 928701, 977580, 1031890, 1140510, 1238268, 1368612, 1444646, 1520680, 1547835, 1710765, 1857402, 1955160, 2063780, 2166969, 2281020, 2476536, 2737224, 2889292, 3095670, 3421530, 3611615, 3714804, 4127560, 4333938, 4562040, 4643505, 5778584, 6191340, 6500907, 6843060, 7223230, 7429608, 8667876, 9287010, 10834845, 12382680, 13001814, 13686120, 14446460, 17335752, 18574020, 21669690, 26003628, 28892920, 32504535, 37148040, 43339380, 52007256, 65009070, 86678760, 130018140, 260036280]

約数ペア:

[(1, 260036280), (2, 130018140), (3, 86678760), (4, 65009070), (5, 52007256), (6, 43339380), (7, 37148040), (8, 32504535), (9, 28892920), (10, 26003628), (12, 21669690), (14, 18574020), (15, 17335752), (18, 14446460), (19, 13686120), (20, 13001814), (21, 12382680), (24, 10834845), (28, 9287010), (30, 8667876), (35, 7429608), (36, 7223230), (38, 6843060), (40, 6500907), (42, 6191340), (45, 5778584), (56, 4643505), (57, 4562040), (60, 4333938), (63, 4127560), (70, 3714804), (72, 3611615), (76, 3421530), (84, 3095670), (90, 2889292), (95, 2737224), (105, 2476536), (114, 2281020), (120, 2166969), (126, 2063780), (133, 1955160), (140, 1857402), (152, 1710765), (168, 1547835), (171, 1520680), (180, 1444646), (190, 1368612), (210, 1238268), (228, 1140510), (252, 1031890), (266, 977580), (280, 928701), (285, 912408), (315, 825512), (342, 760340), (360, 722323), (380, 684306), (399, 651720), (420, 619134), (456, 570255), (504, 515945), (532, 488790), (570, 456204), (630, 412756), (665, 391032), (684, 380170), (760, 342153), (798, 325860), (840, 309567), (855, 304136), (1064, 244395), (1140, 228102), (1197, 217240), (1260, 206378), (1330, 195516), (1368, 190085), (1596, 162930), (1710, 152068), (1995, 130344), (2280, 114051), (2394, 108620), (2520, 103189), (2660, 97758), (3192, 81465), (3420, 76034), (3990, 65172), (4788, 54310), (5320, 48879), (5431, 47880), (5985, 43448), (6840, 38017), (7980, 32586), (9576, 27155), (10862, 23940), (11970, 21724), (15960, 16293)]