258041520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1112

約数の個数: 240

約数和(自身を含む): 976794624

約数和(自身を除く): 718753104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1051, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2102, 2232, 2480, 2640, 2728, 2790, 3069, 3153, 3410, 3720, 3960, 4092, 4204, 4464, 5115, 5255, 5456, 5580, 6138, 6306, 6820, 7440, 7920, 8184, 8408, 9459, 10230, 10510, 11160, 11561, 12276, 12612, 13640, 15345, 15765, 16368, 16816, 18918, 20460, 21020, 22320, 23122, 24552, 25224, 27280, 30690, 31530, 32581, 34683, 37836, 40920, 42040, 46244, 47295, 49104, 50448, 57805, 61380, 63060, 65162, 69366, 75672, 81840, 84080, 92488, 94590, 97743, 104049, 115610, 122760, 126120, 130324, 138732, 151344, 162905, 173415, 184976, 189180, 195486, 208098, 231220, 245520, 252240, 260648, 277464, 293229, 325810, 346830, 358391, 378360, 390972, 416196, 462440, 488715, 520245, 521296, 554928, 586458, 651620, 693660, 716782, 756720, 781944, 832392, 924880, 977430, 1040490, 1075173, 1172916, 1303240, 1387320, 1433564, 1466145, 1563888, 1664784, 1791955, 1954860, 2080980, 2150346, 2345832, 2606480, 2774640, 2867128, 2932290, 3225519, 3583910, 3909720, 4161960, 4300692, 4691664, 5375865, 5734256, 5864580, 6451038, 7167820, 7819440, 8323920, 8601384, 10751730, 11729160, 12902076, 14335640, 16127595, 17202768, 21503460, 23458320, 25804152, 28671280, 32255190, 43006920, 51608304, 64510380, 86013840, 129020760, 258041520]

約数ペア:

[(1, 258041520), (2, 129020760), (3, 86013840), (4, 64510380), (5, 51608304), (6, 43006920), (8, 32255190), (9, 28671280), (10, 25804152), (11, 23458320), (12, 21503460), (15, 17202768), (16, 16127595), (18, 14335640), (20, 12902076), (22, 11729160), (24, 10751730), (30, 8601384), (31, 8323920), (33, 7819440), (36, 7167820), (40, 6451038), (44, 5864580), (45, 5734256), (48, 5375865), (55, 4691664), (60, 4300692), (62, 4161960), (66, 3909720), (72, 3583910), (80, 3225519), (88, 2932290), (90, 2867128), (93, 2774640), (99, 2606480), (110, 2345832), (120, 2150346), (124, 2080980), (132, 1954860), (144, 1791955), (155, 1664784), (165, 1563888), (176, 1466145), (180, 1433564), (186, 1387320), (198, 1303240), (220, 1172916), (240, 1075173), (248, 1040490), (264, 977430), (279, 924880), (310, 832392), (330, 781944), (341, 756720), (360, 716782), (372, 693660), (396, 651620), (440, 586458), (465, 554928), (495, 521296), (496, 520245), (528, 488715), (558, 462440), (620, 416196), (660, 390972), (682, 378360), (720, 358391), (744, 346830), (792, 325810), (880, 293229), (930, 277464), (990, 260648), (1023, 252240), (1051, 245520), (1116, 231220), (1240, 208098), (1320, 195486), (1364, 189180), (1395, 184976), (1488, 173415), (1584, 162905), (1705, 151344), (1860, 138732), (1980, 130324), (2046, 126120), (2102, 122760), (2232, 115610), (2480, 104049), (2640, 97743), (2728, 94590), (2790, 92488), (3069, 84080), (3153, 81840), (3410, 75672), (3720, 69366), (3960, 65162), (4092, 63060), (4204, 61380), (4464, 57805), (5115, 50448), (5255, 49104), (5456, 47295), (5580, 46244), (6138, 42040), (6306, 40920), (6820, 37836), (7440, 34683), (7920, 32581), (8184, 31530), (8408, 30690), (9459, 27280), (10230, 25224), (10510, 24552), (11160, 23122), (11561, 22320), (12276, 21020), (12612, 20460), (13640, 18918), (15345, 16816), (15765, 16368)]