2539204080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79549}}^1$

素因数の和:79591

約数の個数: 160

約数和(自身を含む): 9469632000

約数和(自身を除く): 6930427920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 79549, 159098, 238647, 318196, 397745, 477294, 556843, 636392, 795490, 954588, 1113686, 1193235, 1272784, 1511431, 1590980, 1670529, 1909176, 2227372, 2386470, 2784215, 3022862, 3181960, 3341058, 3818352, 4454744, 4534293, 4772940, 5568430, 6045724, 6363920, 6682116, 7557155, 8352645, 8909488, 9068586, 9545880, 10580017, 11136860, 12091448, 13364232, 15114310, 16705290, 18137172, 19091760, 21160034, 22273720, 22671465, 24182896, 26728464, 30228620, 31740051, 33410580, 36274344, 42320068, 44547440, 45342930, 52900085, 60457240, 63480102, 66821160, 72548688, 84640136, 90685860, 105800170, 120914480, 126960204, 133642320, 158700255, 169280272, 181371720, 211600340, 253920408, 317400510, 362743440, 423200680, 507840816, 634801020, 846401360, 1269602040, 2539204080]

約数ペア:

[(1, 2539204080), (2, 1269602040), (3, 846401360), (4, 634801020), (5, 507840816), (6, 423200680), (7, 362743440), (8, 317400510), (10, 253920408), (12, 211600340), (14, 181371720), (15, 169280272), (16, 158700255), (19, 133642320), (20, 126960204), (21, 120914480), (24, 105800170), (28, 90685860), (30, 84640136), (35, 72548688), (38, 66821160), (40, 63480102), (42, 60457240), (48, 52900085), (56, 45342930), (57, 44547440), (60, 42320068), (70, 36274344), (76, 33410580), (80, 31740051), (84, 30228620), (95, 26728464), (105, 24182896), (112, 22671465), (114, 22273720), (120, 21160034), (133, 19091760), (140, 18137172), (152, 16705290), (168, 15114310), (190, 13364232), (210, 12091448), (228, 11136860), (240, 10580017), (266, 9545880), (280, 9068586), (285, 8909488), (304, 8352645), (336, 7557155), (380, 6682116), (399, 6363920), (420, 6045724), (456, 5568430), (532, 4772940), (560, 4534293), (570, 4454744), (665, 3818352), (760, 3341058), (798, 3181960), (840, 3022862), (912, 2784215), (1064, 2386470), (1140, 2227372), (1330, 1909176), (1520, 1670529), (1596, 1590980), (1680, 1511431), (1995, 1272784), (2128, 1193235), (2280, 1113686), (2660, 954588), (3192, 795490), (3990, 636392), (4560, 556843), (5320, 477294), (6384, 397745), (7980, 318196), (10640, 238647), (15960, 159098), (31920, 79549)]