431392000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 1245482784

約数和(自身を除く): 814090784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 61, 64, 65, 68, 80, 85, 100, 104, 122, 125, 128, 130, 136, 160, 170, 200, 208, 221, 244, 250, 256, 260, 272, 305, 320, 325, 340, 400, 416, 425, 442, 488, 500, 520, 544, 610, 640, 650, 680, 793, 800, 832, 850, 884, 976, 1000, 1037, 1040, 1088, 1105, 1220, 1280, 1300, 1360, 1525, 1586, 1600, 1625, 1664, 1700, 1768, 1952, 2000, 2074, 2080, 2125, 2176, 2210, 2440, 2600, 2720, 3050, 3172, 3200, 3250, 3328, 3400, 3536, 3904, 3965, 4000, 4148, 4160, 4250, 4352, 4420, 4880, 5185, 5200, 5440, 5525, 6100, 6344, 6400, 6500, 6800, 7072, 7625, 7808, 7930, 8000, 8296, 8320, 8500, 8840, 9760, 10370, 10400, 10880, 11050, 12200, 12688, 13000, 13481, 13600, 14144, 15250, 15616, 15860, 16000, 16592, 16640, 17000, 17680, 19520, 19825, 20740, 20800, 21760, 22100, 24400, 25376, 25925, 26000, 26962, 27200, 27625, 28288, 30500, 31720, 32000, 33184, 34000, 35360, 39040, 39650, 41480, 41600, 44200, 48800, 50752, 51850, 52000, 53924, 54400, 55250, 56576, 61000, 63440, 66368, 67405, 68000, 70720, 78080, 79300, 82960, 83200, 88400, 97600, 99125, 101504, 103700, 104000, 107848, 108800, 110500, 122000, 126880, 129625, 132736, 134810, 136000, 141440, 158600, 165920, 176800, 195200, 198250, 203008, 207400, 208000, 215696, 221000, 244000, 253760, 259250, 265472, 269620, 272000, 282880, 317200, 331840, 337025, 353600, 390400, 396500, 414800, 416000, 431392, 442000, 488000, 507520, 518500, 539240, 544000, 634400, 663680, 674050, 707200, 793000, 829600, 862784, 884000, 976000, 1015040, 1037000, 1078480, 1268800, 1327360, 1348100, 1414400, 1586000, 1659200, 1685125, 1725568, 1768000, 1952000, 2074000, 2156960, 2537600, 2696200, 3172000, 3318400, 3370250, 3451136, 3536000, 4148000, 4313920, 5075200, 5392400, 6344000, 6636800, 6740500, 7072000, 8296000, 8627840, 10784800, 12688000, 13481000, 16592000, 17255680, 21569600, 25376000, 26962000, 33184000, 43139200, 53924000, 86278400, 107848000, 215696000, 431392000]

約数ペア:

[(1, 431392000), (2, 215696000), (4, 107848000), (5, 86278400), (8, 53924000), (10, 43139200), (13, 33184000), (16, 26962000), (17, 25376000), (20, 21569600), (25, 17255680), (26, 16592000), (32, 13481000), (34, 12688000), (40, 10784800), (50, 8627840), (52, 8296000), (61, 7072000), (64, 6740500), (65, 6636800), (68, 6344000), (80, 5392400), (85, 5075200), (100, 4313920), (104, 4148000), (122, 3536000), (125, 3451136), (128, 3370250), (130, 3318400), (136, 3172000), (160, 2696200), (170, 2537600), (200, 2156960), (208, 2074000), (221, 1952000), (244, 1768000), (250, 1725568), (256, 1685125), (260, 1659200), (272, 1586000), (305, 1414400), (320, 1348100), (325, 1327360), (340, 1268800), (400, 1078480), (416, 1037000), (425, 1015040), (442, 976000), (488, 884000), (500, 862784), (520, 829600), (544, 793000), (610, 707200), (640, 674050), (650, 663680), (680, 634400), (793, 544000), (800, 539240), (832, 518500), (850, 507520), (884, 488000), (976, 442000), (1000, 431392), (1037, 416000), (1040, 414800), (1088, 396500), (1105, 390400), (1220, 353600), (1280, 337025), (1300, 331840), (1360, 317200), (1525, 282880), (1586, 272000), (1600, 269620), (1625, 265472), (1664, 259250), (1700, 253760), (1768, 244000), (1952, 221000), (2000, 215696), (2074, 208000), (2080, 207400), (2125, 203008), (2176, 198250), (2210, 195200), (2440, 176800), (2600, 165920), (2720, 158600), (3050, 141440), (3172, 136000), (3200, 134810), (3250, 132736), (3328, 129625), (3400, 126880), (3536, 122000), (3904, 110500), (3965, 108800), (4000, 107848), (4148, 104000), (4160, 103700), (4250, 101504), (4352, 99125), (4420, 97600), (4880, 88400), (5185, 83200), (5200, 82960), (5440, 79300), (5525, 78080), (6100, 70720), (6344, 68000), (6400, 67405), (6500, 66368), (6800, 63440), (7072, 61000), (7625, 56576), (7808, 55250), (7930, 54400), (8000, 53924), (8296, 52000), (8320, 51850), (8500, 50752), (8840, 48800), (9760, 44200), (10370, 41600), (10400, 41480), (10880, 39650), (11050, 39040), (12200, 35360), (12688, 34000), (13000, 33184), (13481, 32000), (13600, 31720), (14144, 30500), (15250, 28288), (15616, 27625), (15860, 27200), (16000, 26962), (16592, 26000), (16640, 25925), (17000, 25376), (17680, 24400), (19520, 22100), (19825, 21760), (20740, 20800)]