284861520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 270

約数和(自身を含む): 1044452682

約数和(自身を除く): 759591162

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 289, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 578, 592, 612, 629, 666, 680, 720, 740, 765, 816, 867, 888, 1020, 1110, 1156, 1224, 1258, 1332, 1360, 1369, 1445, 1480, 1530, 1665, 1734, 1776, 1887, 2040, 2220, 2312, 2448, 2516, 2601, 2664, 2738, 2890, 2960, 3060, 3145, 3330, 3468, 3774, 4080, 4107, 4335, 4440, 4624, 5032, 5202, 5328, 5476, 5661, 5780, 6120, 6290, 6660, 6845, 6936, 7548, 8214, 8670, 8880, 9435, 10064, 10404, 10693, 10952, 11322, 11560, 12240, 12321, 12580, 13005, 13320, 13690, 13872, 15096, 16428, 17340, 18870, 20535, 20808, 21386, 21904, 22644, 23120, 23273, 24642, 25160, 26010, 26640, 27380, 28305, 30192, 32079, 32856, 34680, 37740, 41070, 41616, 42772, 45288, 46546, 49284, 50320, 52020, 53465, 54760, 56610, 61605, 64158, 65712, 69360, 69819, 75480, 82140, 85544, 90576, 93092, 96237, 98568, 104040, 106930, 109520, 113220, 116365, 123210, 128316, 139638, 150960, 160395, 164280, 171088, 186184, 192474, 197136, 208080, 209457, 213860, 226440, 232730, 246420, 256632, 279276, 320790, 328560, 349095, 372368, 384948, 395641, 418914, 427720, 452880, 465460, 481185, 492840, 513264, 558552, 641580, 698190, 769896, 791282, 837828, 855440, 930920, 962370, 985680, 1047285, 1117104, 1186923, 1283160, 1396380, 1539792, 1582564, 1675656, 1861840, 1924740, 1978205, 2094570, 2373846, 2566320, 2792760, 3165128, 3351312, 3560769, 3849480, 3956410, 4189140, 4747692, 5585520, 5934615, 6330256, 7121538, 7698960, 7912820, 8378280, 9495384, 11869230, 14243076, 15825640, 16756560, 17803845, 18990768, 23738460, 28486152, 31651280, 35607690, 47476920, 56972304, 71215380, 94953840, 142430760, 284861520]

約数ペア:

[(1, 284861520), (2, 142430760), (3, 94953840), (4, 71215380), (5, 56972304), (6, 47476920), (8, 35607690), (9, 31651280), (10, 28486152), (12, 23738460), (15, 18990768), (16, 17803845), (17, 16756560), (18, 15825640), (20, 14243076), (24, 11869230), (30, 9495384), (34, 8378280), (36, 7912820), (37, 7698960), (40, 7121538), (45, 6330256), (48, 5934615), (51, 5585520), (60, 4747692), (68, 4189140), (72, 3956410), (74, 3849480), (80, 3560769), (85, 3351312), (90, 3165128), (102, 2792760), (111, 2566320), (120, 2373846), (136, 2094570), (144, 1978205), (148, 1924740), (153, 1861840), (170, 1675656), (180, 1582564), (185, 1539792), (204, 1396380), (222, 1283160), (240, 1186923), (255, 1117104), (272, 1047285), (289, 985680), (296, 962370), (306, 930920), (333, 855440), (340, 837828), (360, 791282), (370, 769896), (408, 698190), (444, 641580), (510, 558552), (555, 513264), (578, 492840), (592, 481185), (612, 465460), (629, 452880), (666, 427720), (680, 418914), (720, 395641), (740, 384948), (765, 372368), (816, 349095), (867, 328560), (888, 320790), (1020, 279276), (1110, 256632), (1156, 246420), (1224, 232730), (1258, 226440), (1332, 213860), (1360, 209457), (1369, 208080), (1445, 197136), (1480, 192474), (1530, 186184), (1665, 171088), (1734, 164280), (1776, 160395), (1887, 150960), (2040, 139638), (2220, 128316), (2312, 123210), (2448, 116365), (2516, 113220), (2601, 109520), (2664, 106930), (2738, 104040), (2890, 98568), (2960, 96237), (3060, 93092), (3145, 90576), (3330, 85544), (3468, 82140), (3774, 75480), (4080, 69819), (4107, 69360), (4335, 65712), (4440, 64158), (4624, 61605), (5032, 56610), (5202, 54760), (5328, 53465), (5476, 52020), (5661, 50320), (5780, 49284), (6120, 46546), (6290, 45288), (6660, 42772), (6845, 41616), (6936, 41070), (7548, 37740), (8214, 34680), (8670, 32856), (8880, 32079), (9435, 30192), (10064, 28305), (10404, 27380), (10693, 26640), (10952, 26010), (11322, 25160), (11560, 24642), (12240, 23273), (12321, 23120), (12580, 22644), (13005, 21904), (13320, 21386), (13690, 20808), (13872, 20535), (15096, 18870), (16428, 17340)]