145703040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 546981120

約数和(自身を除く): 401278080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 293, 296, 320, 336, 370, 384, 420, 444, 448, 480, 518, 555, 560, 586, 592, 640, 672, 740, 777, 840, 879, 888, 896, 960, 1036, 1110, 1120, 1172, 1184, 1295, 1344, 1465, 1480, 1554, 1680, 1758, 1776, 1920, 2051, 2072, 2220, 2240, 2344, 2368, 2590, 2688, 2930, 2960, 3108, 3360, 3516, 3552, 3885, 4102, 4144, 4395, 4440, 4480, 4688, 4736, 5180, 5860, 5920, 6153, 6216, 6720, 7032, 7104, 7770, 8204, 8288, 8790, 8880, 9376, 10255, 10360, 10841, 11720, 11840, 12306, 12432, 13440, 14064, 14208, 15540, 16408, 16576, 17580, 17760, 18752, 20510, 20720, 21682, 23440, 23680, 24612, 24864, 28128, 30765, 31080, 32523, 32816, 33152, 35160, 35520, 37504, 41020, 41440, 43364, 46880, 49224, 49728, 54205, 56256, 61530, 62160, 65046, 65632, 70320, 71040, 75887, 82040, 82880, 86728, 93760, 98448, 99456, 108410, 112512, 123060, 124320, 130092, 131264, 140640, 151774, 162615, 164080, 165760, 173456, 187520, 196896, 216820, 227661, 246120, 248640, 260184, 262528, 281280, 303548, 325230, 328160, 346912, 379435, 393792, 433640, 455322, 492240, 497280, 520368, 562560, 607096, 650460, 656320, 693824, 758870, 787584, 867280, 910644, 984480, 1040736, 1138305, 1214192, 1300920, 1312640, 1387648, 1517740, 1734560, 1821288, 1968960, 2081472, 2276610, 2428384, 2601840, 3035480, 3469120, 3642576, 3937920, 4162944, 4553220, 4856768, 5203680, 6070960, 6938240, 7285152, 9106440, 9713536, 10407360, 12141920, 14570304, 18212880, 20814720, 24283840, 29140608, 36425760, 48567680, 72851520, 145703040]

約数ペア:

[(1, 145703040), (2, 72851520), (3, 48567680), (4, 36425760), (5, 29140608), (6, 24283840), (7, 20814720), (8, 18212880), (10, 14570304), (12, 12141920), (14, 10407360), (15, 9713536), (16, 9106440), (20, 7285152), (21, 6938240), (24, 6070960), (28, 5203680), (30, 4856768), (32, 4553220), (35, 4162944), (37, 3937920), (40, 3642576), (42, 3469120), (48, 3035480), (56, 2601840), (60, 2428384), (64, 2276610), (70, 2081472), (74, 1968960), (80, 1821288), (84, 1734560), (96, 1517740), (105, 1387648), (111, 1312640), (112, 1300920), (120, 1214192), (128, 1138305), (140, 1040736), (148, 984480), (160, 910644), (168, 867280), (185, 787584), (192, 758870), (210, 693824), (222, 656320), (224, 650460), (240, 607096), (259, 562560), (280, 520368), (293, 497280), (296, 492240), (320, 455322), (336, 433640), (370, 393792), (384, 379435), (420, 346912), (444, 328160), (448, 325230), (480, 303548), (518, 281280), (555, 262528), (560, 260184), (586, 248640), (592, 246120), (640, 227661), (672, 216820), (740, 196896), (777, 187520), (840, 173456), (879, 165760), (888, 164080), (896, 162615), (960, 151774), (1036, 140640), (1110, 131264), (1120, 130092), (1172, 124320), (1184, 123060), (1295, 112512), (1344, 108410), (1465, 99456), (1480, 98448), (1554, 93760), (1680, 86728), (1758, 82880), (1776, 82040), (1920, 75887), (2051, 71040), (2072, 70320), (2220, 65632), (2240, 65046), (2344, 62160), (2368, 61530), (2590, 56256), (2688, 54205), (2930, 49728), (2960, 49224), (3108, 46880), (3360, 43364), (3516, 41440), (3552, 41020), (3885, 37504), (4102, 35520), (4144, 35160), (4395, 33152), (4440, 32816), (4480, 32523), (4688, 31080), (4736, 30765), (5180, 28128), (5860, 24864), (5920, 24612), (6153, 23680), (6216, 23440), (6720, 21682), (7032, 20720), (7104, 20510), (7770, 18752), (8204, 17760), (8288, 17580), (8790, 16576), (8880, 16408), (9376, 15540), (10255, 14208), (10360, 14064), (10841, 13440), (11720, 12432), (11840, 12306)]