1349340720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2060

約数の個数: 320

約数和(自身を含む): 5316993024

約数和(自身を除く): 3967652304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 1993, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 3986, 4030, 4340, 4368, 4836, 5208, 5460, 5642, 5979, 6045, 6448, 6510, 7280, 7440, 7972, 8060, 8463, 8680, 9672, 9965, 10416, 10920, 11284, 11958, 12090, 13020, 13951, 14105, 15944, 16120, 16926, 17360, 19344, 19930, 21840, 22568, 23916, 24180, 25909, 26040, 27902, 28210, 29895, 31888, 32240, 33852, 39860, 41853, 42315, 45136, 47832, 48360, 51818, 52080, 55804, 56420, 59790, 61783, 67704, 69755, 77727, 79720, 83706, 84630, 95664, 96720, 103636, 111608, 112840, 119580, 123566, 129545, 135408, 139510, 155454, 159440, 167412, 169260, 181363, 185349, 207272, 209265, 223216, 225680, 239160, 247132, 259090, 279020, 308915, 310908, 334824, 338520, 362726, 370698, 388635, 414544, 418530, 432481, 478320, 494264, 518180, 544089, 558040, 617830, 621816, 669648, 677040, 725452, 741396, 777270, 803179, 837060, 864962, 906815, 926745, 988528, 1036360, 1088178, 1116080, 1235660, 1243632, 1297443, 1450904, 1482792, 1554540, 1606358, 1674120, 1729924, 1813630, 1853490, 2072720, 2162405, 2176356, 2409537, 2471320, 2594886, 2720445, 2901808, 2965584, 3109080, 3212716, 3348240, 3459848, 3627260, 3706980, 4015895, 4324810, 4352712, 4819074, 4942640, 5189772, 5440890, 5622253, 6218160, 6425432, 6487215, 6919696, 7254520, 7413960, 8031790, 8649620, 8705424, 9638148, 10379544, 10881780, 11244506, 12047685, 12850864, 12974430, 14509040, 14827920, 16063580, 16866759, 17299240, 19276296, 20759088, 21763560, 22489012, 24095370, 25948860, 28111265, 32127160, 33733518, 34598480, 38552592, 43527120, 44978024, 48190740, 51897720, 56222530, 64254320, 67467036, 84333795, 89956048, 96381480, 103795440, 112445060, 134934072, 168667590, 192762960, 224890120, 269868144, 337335180, 449780240, 674670360, 1349340720]

約数ペア:

[(1, 1349340720), (2, 674670360), (3, 449780240), (4, 337335180), (5, 269868144), (6, 224890120), (7, 192762960), (8, 168667590), (10, 134934072), (12, 112445060), (13, 103795440), (14, 96381480), (15, 89956048), (16, 84333795), (20, 67467036), (21, 64254320), (24, 56222530), (26, 51897720), (28, 48190740), (30, 44978024), (31, 43527120), (35, 38552592), (39, 34598480), (40, 33733518), (42, 32127160), (48, 28111265), (52, 25948860), (56, 24095370), (60, 22489012), (62, 21763560), (65, 20759088), (70, 19276296), (78, 17299240), (80, 16866759), (84, 16063580), (91, 14827920), (93, 14509040), (104, 12974430), (105, 12850864), (112, 12047685), (120, 11244506), (124, 10881780), (130, 10379544), (140, 9638148), (155, 8705424), (156, 8649620), (168, 8031790), (182, 7413960), (186, 7254520), (195, 6919696), (208, 6487215), (210, 6425432), (217, 6218160), (240, 5622253), (248, 5440890), (260, 5189772), (273, 4942640), (280, 4819074), (310, 4352712), (312, 4324810), (336, 4015895), (364, 3706980), (372, 3627260), (390, 3459848), (403, 3348240), (420, 3212716), (434, 3109080), (455, 2965584), (465, 2901808), (496, 2720445), (520, 2594886), (546, 2471320), (560, 2409537), (620, 2176356), (624, 2162405), (651, 2072720), (728, 1853490), (744, 1813630), (780, 1729924), (806, 1674120), (840, 1606358), (868, 1554540), (910, 1482792), (930, 1450904), (1040, 1297443), (1085, 1243632), (1092, 1235660), (1209, 1116080), (1240, 1088178), (1302, 1036360), (1365, 988528), (1456, 926745), (1488, 906815), (1560, 864962), (1612, 837060), (1680, 803179), (1736, 777270), (1820, 741396), (1860, 725452), (1993, 677040), (2015, 669648), (2170, 621816), (2184, 617830), (2418, 558040), (2480, 544089), (2604, 518180), (2730, 494264), (2821, 478320), (3120, 432481), (3224, 418530), (3255, 414544), (3472, 388635), (3640, 370698), (3720, 362726), (3986, 338520), (4030, 334824), (4340, 310908), (4368, 308915), (4836, 279020), (5208, 259090), (5460, 247132), (5642, 239160), (5979, 225680), (6045, 223216), (6448, 209265), (6510, 207272), (7280, 185349), (7440, 181363), (7972, 169260), (8060, 167412), (8463, 159440), (8680, 155454), (9672, 139510), (9965, 135408), (10416, 129545), (10920, 123566), (11284, 119580), (11958, 112840), (12090, 111608), (13020, 103636), (13951, 96720), (14105, 95664), (15944, 84630), (16120, 83706), (16926, 79720), (17360, 77727), (19344, 69755), (19930, 67704), (21840, 61783), (22568, 59790), (23916, 56420), (24180, 55804), (25909, 52080), (26040, 51818), (27902, 48360), (28210, 47832), (29895, 45136), (31888, 42315), (32240, 41853), (33852, 39860)]