1028931540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6142

約数の個数: 192

約数和(自身を含む): 3660840960

約数和(自身を除く): 2631909420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4836, 5460, 5642, 6045, 6079, 6510, 8060, 8463, 11284, 12090, 12158, 13020, 14105, 16926, 18237, 24180, 24316, 28210, 30395, 33852, 36474, 42315, 42553, 56420, 60790, 72948, 79027, 84630, 85106, 91185, 121580, 127659, 158054, 169260, 170212, 182370, 188449, 212765, 237081, 255318, 316108, 364740, 376898, 395135, 425530, 474162, 510636, 553189, 565347, 638295, 753796, 790270, 851060, 942245, 948324, 1106378, 1130694, 1185405, 1276590, 1319143, 1580540, 1659567, 1884490, 2212756, 2261388, 2370810, 2449837, 2553180, 2638286, 2765945, 2826735, 3319134, 3768980, 3957429, 4741620, 4899674, 5276572, 5531890, 5653470, 6595715, 6638268, 7349511, 7914858, 8297835, 9799348, 11063780, 11306940, 12249185, 13191430, 14699022, 15829716, 16595670, 17148859, 19787145, 24498370, 26382860, 29398044, 33191340, 34297718, 36747555, 39574290, 48996740, 51446577, 68595436, 73495110, 79148580, 85744295, 102893154, 146990220, 171488590, 205786308, 257232885, 342977180, 514465770, 1028931540]

約数ペア:

[(1, 1028931540), (2, 514465770), (3, 342977180), (4, 257232885), (5, 205786308), (6, 171488590), (7, 146990220), (10, 102893154), (12, 85744295), (13, 79148580), (14, 73495110), (15, 68595436), (20, 51446577), (21, 48996740), (26, 39574290), (28, 36747555), (30, 34297718), (31, 33191340), (35, 29398044), (39, 26382860), (42, 24498370), (52, 19787145), (60, 17148859), (62, 16595670), (65, 15829716), (70, 14699022), (78, 13191430), (84, 12249185), (91, 11306940), (93, 11063780), (105, 9799348), (124, 8297835), (130, 7914858), (140, 7349511), (155, 6638268), (156, 6595715), (182, 5653470), (186, 5531890), (195, 5276572), (210, 4899674), (217, 4741620), (260, 3957429), (273, 3768980), (310, 3319134), (364, 2826735), (372, 2765945), (390, 2638286), (403, 2553180), (420, 2449837), (434, 2370810), (455, 2261388), (465, 2212756), (546, 1884490), (620, 1659567), (651, 1580540), (780, 1319143), (806, 1276590), (868, 1185405), (910, 1130694), (930, 1106378), (1085, 948324), (1092, 942245), (1209, 851060), (1302, 790270), (1365, 753796), (1612, 638295), (1820, 565347), (1860, 553189), (2015, 510636), (2170, 474162), (2418, 425530), (2604, 395135), (2730, 376898), (2821, 364740), (3255, 316108), (4030, 255318), (4340, 237081), (4836, 212765), (5460, 188449), (5642, 182370), (6045, 170212), (6079, 169260), (6510, 158054), (8060, 127659), (8463, 121580), (11284, 91185), (12090, 85106), (12158, 84630), (13020, 79027), (14105, 72948), (16926, 60790), (18237, 56420), (24180, 42553), (24316, 42315), (28210, 36474), (30395, 33852)]