15692474680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 39481344000

約数和(自身を除く): 23788869320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 67, 76, 79, 83, 94, 95, 134, 152, 158, 166, 188, 190, 235, 268, 316, 332, 335, 376, 380, 395, 415, 470, 536, 632, 664, 670, 760, 790, 830, 893, 940, 1273, 1340, 1501, 1577, 1580, 1660, 1786, 1880, 2546, 2680, 3002, 3149, 3154, 3160, 3320, 3572, 3713, 3901, 4465, 5092, 5293, 5561, 6004, 6298, 6308, 6365, 6557, 7144, 7426, 7505, 7802, 7885, 8930, 10184, 10586, 11122, 12008, 12596, 12616, 12730, 13114, 14852, 15010, 15604, 15745, 15770, 17860, 18565, 19505, 21172, 22244, 25192, 25460, 26228, 26465, 27805, 29704, 30020, 31208, 31490, 31540, 32785, 35720, 37130, 39010, 42344, 44488, 50920, 52456, 52930, 55610, 59831, 60040, 62980, 63080, 65570, 70547, 74119, 74260, 78020, 100567, 105659, 105860, 111220, 119662, 124583, 125960, 131140, 141094, 148238, 148520, 156040, 201134, 211318, 211720, 222440, 239324, 248771, 249166, 261367, 262280, 282188, 296476, 299155, 308179, 352735, 370595, 402268, 422636, 439319, 478648, 497542, 498332, 502835, 522734, 528295, 564376, 592952, 598310, 616358, 622915, 705470, 741190, 804536, 845272, 878638, 995084, 996664, 1005670, 1045468, 1056590, 1196620, 1232716, 1243855, 1245830, 1306835, 1410940, 1482380, 1540895, 1757276, 1990168, 2011340, 2090936, 2113180, 2196595, 2393240, 2465432, 2487710, 2491660, 2613670, 2821880, 2964760, 3081790, 3514552, 4022680, 4226360, 4393190, 4726649, 4965973, 4975420, 4983320, 5227340, 5855401, 6163580, 8347061, 8786380, 9453298, 9931946, 9950840, 10454680, 11710802, 12327160, 16694122, 17572760, 18906596, 19863892, 20647993, 23421604, 23633245, 24829865, 29277005, 33388244, 37813192, 39727784, 41295986, 41735305, 46843208, 47266490, 49659730, 58554010, 66776488, 82591972, 83470610, 94532980, 99319460, 103239965, 117108020, 165183944, 166941220, 189065960, 198638920, 206479930, 234216040, 333882440, 392311867, 412959860, 784623734, 825919720, 1569247468, 1961559335, 3138494936, 3923118670, 7846237340, 15692474680]

約数ペア:

[(1, 15692474680), (2, 7846237340), (4, 3923118670), (5, 3138494936), (8, 1961559335), (10, 1569247468), (19, 825919720), (20, 784623734), (38, 412959860), (40, 392311867), (47, 333882440), (67, 234216040), (76, 206479930), (79, 198638920), (83, 189065960), (94, 166941220), (95, 165183944), (134, 117108020), (152, 103239965), (158, 99319460), (166, 94532980), (188, 83470610), (190, 82591972), (235, 66776488), (268, 58554010), (316, 49659730), (332, 47266490), (335, 46843208), (376, 41735305), (380, 41295986), (395, 39727784), (415, 37813192), (470, 33388244), (536, 29277005), (632, 24829865), (664, 23633245), (670, 23421604), (760, 20647993), (790, 19863892), (830, 18906596), (893, 17572760), (940, 16694122), (1273, 12327160), (1340, 11710802), (1501, 10454680), (1577, 9950840), (1580, 9931946), (1660, 9453298), (1786, 8786380), (1880, 8347061), (2546, 6163580), (2680, 5855401), (3002, 5227340), (3149, 4983320), (3154, 4975420), (3160, 4965973), (3320, 4726649), (3572, 4393190), (3713, 4226360), (3901, 4022680), (4465, 3514552), (5092, 3081790), (5293, 2964760), (5561, 2821880), (6004, 2613670), (6298, 2491660), (6308, 2487710), (6365, 2465432), (6557, 2393240), (7144, 2196595), (7426, 2113180), (7505, 2090936), (7802, 2011340), (7885, 1990168), (8930, 1757276), (10184, 1540895), (10586, 1482380), (11122, 1410940), (12008, 1306835), (12596, 1245830), (12616, 1243855), (12730, 1232716), (13114, 1196620), (14852, 1056590), (15010, 1045468), (15604, 1005670), (15745, 996664), (15770, 995084), (17860, 878638), (18565, 845272), (19505, 804536), (21172, 741190), (22244, 705470), (25192, 622915), (25460, 616358), (26228, 598310), (26465, 592952), (27805, 564376), (29704, 528295), (30020, 522734), (31208, 502835), (31490, 498332), (31540, 497542), (32785, 478648), (35720, 439319), (37130, 422636), (39010, 402268), (42344, 370595), (44488, 352735), (50920, 308179), (52456, 299155), (52930, 296476), (55610, 282188), (59831, 262280), (60040, 261367), (62980, 249166), (63080, 248771), (65570, 239324), (70547, 222440), (74119, 211720), (74260, 211318), (78020, 201134), (100567, 156040), (105659, 148520), (105860, 148238), (111220, 141094), (119662, 131140), (124583, 125960)]