72592520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 256

約数和(自身を含む): 229824000

約数和(自身を除く): 157231480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 40, 44, 49, 52, 55, 56, 65, 70, 74, 77, 88, 91, 98, 104, 110, 130, 140, 143, 148, 154, 182, 185, 196, 220, 245, 259, 260, 280, 286, 296, 308, 343, 364, 370, 385, 392, 407, 440, 455, 481, 490, 518, 520, 539, 572, 616, 637, 686, 715, 728, 740, 770, 814, 910, 962, 980, 1001, 1036, 1078, 1144, 1274, 1295, 1372, 1430, 1480, 1540, 1628, 1715, 1813, 1820, 1924, 1960, 2002, 2035, 2072, 2156, 2405, 2548, 2590, 2695, 2744, 2849, 2860, 3080, 3185, 3256, 3367, 3430, 3626, 3640, 3773, 3848, 4004, 4070, 4312, 4459, 4810, 5005, 5096, 5180, 5291, 5390, 5698, 5720, 6370, 6734, 6860, 7007, 7252, 7546, 8008, 8140, 8918, 9065, 9620, 10010, 10360, 10582, 10780, 11396, 12691, 12740, 13468, 13720, 14014, 14245, 14504, 15092, 16280, 16835, 17836, 18130, 18865, 19240, 19943, 20020, 21164, 21560, 22295, 22792, 23569, 25382, 25480, 26455, 26936, 28028, 28490, 30184, 33670, 35035, 35672, 36260, 37037, 37730, 39886, 40040, 42328, 44590, 47138, 49049, 50764, 52910, 56056, 56980, 63455, 67340, 70070, 72520, 74074, 75460, 79772, 89180, 94276, 98098, 99715, 101528, 105820, 113960, 117845, 126910, 134680, 139601, 140140, 148148, 150920, 159544, 164983, 178360, 185185, 188552, 196196, 199430, 211640, 235690, 245245, 253820, 259259, 279202, 280280, 296296, 329966, 370370, 392392, 398860, 471380, 490490, 507640, 518518, 558404, 659932, 698005, 740740, 797720, 824915, 942760, 980980, 1037036, 1116808, 1296295, 1319864, 1396010, 1481480, 1649830, 1814813, 1961960, 2074072, 2592590, 2792020, 3299660, 3629626, 5185180, 5584040, 6599320, 7259252, 9074065, 10370360, 14518504, 18148130, 36296260, 72592520]

約数ペア:

[(1, 72592520), (2, 36296260), (4, 18148130), (5, 14518504), (7, 10370360), (8, 9074065), (10, 7259252), (11, 6599320), (13, 5584040), (14, 5185180), (20, 3629626), (22, 3299660), (26, 2792020), (28, 2592590), (35, 2074072), (37, 1961960), (40, 1814813), (44, 1649830), (49, 1481480), (52, 1396010), (55, 1319864), (56, 1296295), (65, 1116808), (70, 1037036), (74, 980980), (77, 942760), (88, 824915), (91, 797720), (98, 740740), (104, 698005), (110, 659932), (130, 558404), (140, 518518), (143, 507640), (148, 490490), (154, 471380), (182, 398860), (185, 392392), (196, 370370), (220, 329966), (245, 296296), (259, 280280), (260, 279202), (280, 259259), (286, 253820), (296, 245245), (308, 235690), (343, 211640), (364, 199430), (370, 196196), (385, 188552), (392, 185185), (407, 178360), (440, 164983), (455, 159544), (481, 150920), (490, 148148), (518, 140140), (520, 139601), (539, 134680), (572, 126910), (616, 117845), (637, 113960), (686, 105820), (715, 101528), (728, 99715), (740, 98098), (770, 94276), (814, 89180), (910, 79772), (962, 75460), (980, 74074), (1001, 72520), (1036, 70070), (1078, 67340), (1144, 63455), (1274, 56980), (1295, 56056), (1372, 52910), (1430, 50764), (1480, 49049), (1540, 47138), (1628, 44590), (1715, 42328), (1813, 40040), (1820, 39886), (1924, 37730), (1960, 37037), (2002, 36260), (2035, 35672), (2072, 35035), (2156, 33670), (2405, 30184), (2548, 28490), (2590, 28028), (2695, 26936), (2744, 26455), (2849, 25480), (2860, 25382), (3080, 23569), (3185, 22792), (3256, 22295), (3367, 21560), (3430, 21164), (3626, 20020), (3640, 19943), (3773, 19240), (3848, 18865), (4004, 18130), (4070, 17836), (4312, 16835), (4459, 16280), (4810, 15092), (5005, 14504), (5096, 14245), (5180, 14014), (5291, 13720), (5390, 13468), (5698, 12740), (5720, 12691), (6370, 11396), (6734, 10780), (6860, 10582), (7007, 10360), (7252, 10010), (7546, 9620), (8008, 9065), (8140, 8918)]