1019406240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 432

約数和(自身を含む): 3841824168

約数和(自身を除く): 2822417928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 53, 57, 60, 72, 74, 76, 80, 90, 95, 96, 106, 111, 114, 120, 144, 148, 152, 159, 160, 171, 180, 185, 190, 212, 222, 228, 240, 265, 285, 288, 296, 304, 318, 333, 342, 360, 361, 370, 380, 424, 444, 456, 477, 480, 530, 555, 570, 592, 608, 636, 666, 684, 703, 720, 722, 740, 760, 795, 848, 855, 888, 912, 954, 1007, 1060, 1083, 1110, 1140, 1184, 1272, 1332, 1368, 1406, 1440, 1444, 1480, 1520, 1590, 1665, 1696, 1710, 1776, 1805, 1824, 1908, 1961, 2014, 2109, 2120, 2166, 2220, 2280, 2385, 2544, 2664, 2736, 2812, 2888, 2960, 3021, 3040, 3180, 3249, 3330, 3420, 3515, 3552, 3610, 3816, 3922, 4028, 4218, 4240, 4332, 4440, 4560, 4770, 5035, 5088, 5328, 5415, 5472, 5624, 5776, 5883, 5920, 6042, 6327, 6360, 6498, 6660, 6840, 7030, 7220, 7632, 7844, 8056, 8436, 8480, 8664, 8880, 9063, 9120, 9540, 9805, 10070, 10545, 10656, 10830, 11248, 11552, 11766, 12084, 12654, 12720, 12996, 13320, 13357, 13680, 14060, 14440, 15105, 15264, 15688, 16112, 16245, 16872, 17328, 17649, 17760, 18126, 19080, 19133, 19610, 20140, 21090, 21660, 22496, 23532, 24168, 25308, 25440, 25992, 26640, 26714, 27360, 28120, 28880, 29415, 30210, 31376, 31635, 32224, 32490, 33744, 34656, 35298, 36252, 37259, 38160, 38266, 39220, 40071, 40280, 42180, 43320, 45315, 47064, 48336, 50616, 51984, 53280, 53428, 56240, 57399, 57760, 58830, 60420, 62752, 63270, 64980, 66785, 67488, 70596, 72504, 74518, 76320, 76532, 78440, 80142, 80560, 84360, 86640, 88245, 90630, 94128, 95665, 96672, 101232, 103968, 106856, 111777, 112480, 114798, 117660, 120213, 120840, 126540, 129960, 133570, 141192, 145008, 149036, 153064, 156880, 160284, 161120, 168720, 172197, 173280, 176490, 181260, 186295, 188256, 191330, 200355, 202464, 213712, 223554, 229596, 235320, 240426, 241680, 253080, 259920, 267140, 282384, 286995, 290016, 298072, 306128, 313760, 320568, 335331, 337440, 344394, 352980, 362520, 372590, 382660, 400710, 427424, 447108, 459192, 470640, 480852, 483360, 506160, 519840, 534280, 558885, 564768, 573990, 596144, 601065, 612256, 641136, 670662, 688788, 705960, 707921, 725040, 745180, 765320, 801420, 860985, 894216, 918384, 941280, 961704, 1012320, 1068560, 1117770, 1147980, 1192288, 1202130, 1282272, 1341324, 1377576, 1411920, 1415842, 1450080, 1490360, 1530640, 1602840, 1676655, 1721970, 1788432, 1836768, 1923408, 2123763, 2137120, 2235540, 2295960, 2404260, 2682648, 2755152, 2823840, 2831684, 2980720, 3061280, 3205680, 3353310, 3443940, 3539605, 3576864, 3846816, 4247526, 4471080, 4591920, 4808520, 5365296, 5510304, 5663368, 5961440, 6371289, 6411360, 6706620, 6887880, 7079210, 8495052, 8942160, 9183840, 9617040, 10618815, 10730592, 11326736, 12742578, 13413240, 13775760, 14158420, 16990104, 17884320, 19234080, 21237630, 22653472, 25485156, 26826480, 27551520, 28316840, 31856445, 33980208, 42475260, 50970312, 53652960, 56633680, 63712890, 67960416, 84950520, 101940624, 113267360, 127425780, 169901040, 203881248, 254851560, 339802080, 509703120, 1019406240]

約数ペア:

[(1, 1019406240), (2, 509703120), (3, 339802080), (4, 254851560), (5, 203881248), (6, 169901040), (8, 127425780), (9, 113267360), (10, 101940624), (12, 84950520), (15, 67960416), (16, 63712890), (18, 56633680), (19, 53652960), (20, 50970312), (24, 42475260), (30, 33980208), (32, 31856445), (36, 28316840), (37, 27551520), (38, 26826480), (40, 25485156), (45, 22653472), (48, 21237630), (53, 19234080), (57, 17884320), (60, 16990104), (72, 14158420), (74, 13775760), (76, 13413240), (80, 12742578), (90, 11326736), (95, 10730592), (96, 10618815), (106, 9617040), (111, 9183840), (114, 8942160), (120, 8495052), (144, 7079210), (148, 6887880), (152, 6706620), (159, 6411360), (160, 6371289), (171, 5961440), (180, 5663368), (185, 5510304), (190, 5365296), (212, 4808520), (222, 4591920), (228, 4471080), (240, 4247526), (265, 3846816), (285, 3576864), (288, 3539605), (296, 3443940), (304, 3353310), (318, 3205680), (333, 3061280), (342, 2980720), (360, 2831684), (361, 2823840), (370, 2755152), (380, 2682648), (424, 2404260), (444, 2295960), (456, 2235540), (477, 2137120), (480, 2123763), (530, 1923408), (555, 1836768), (570, 1788432), (592, 1721970), (608, 1676655), (636, 1602840), (666, 1530640), (684, 1490360), (703, 1450080), (720, 1415842), (722, 1411920), (740, 1377576), (760, 1341324), (795, 1282272), (848, 1202130), (855, 1192288), (888, 1147980), (912, 1117770), (954, 1068560), (1007, 1012320), (1060, 961704), (1083, 941280), (1110, 918384), (1140, 894216), (1184, 860985), (1272, 801420), (1332, 765320), (1368, 745180), (1406, 725040), (1440, 707921), (1444, 705960), (1480, 688788), (1520, 670662), (1590, 641136), (1665, 612256), (1696, 601065), (1710, 596144), (1776, 573990), (1805, 564768), (1824, 558885), (1908, 534280), (1961, 519840), (2014, 506160), (2109, 483360), (2120, 480852), (2166, 470640), (2220, 459192), (2280, 447108), (2385, 427424), (2544, 400710), (2664, 382660), (2736, 372590), (2812, 362520), (2888, 352980), (2960, 344394), (3021, 337440), (3040, 335331), (3180, 320568), (3249, 313760), (3330, 306128), (3420, 298072), (3515, 290016), (3552, 286995), (3610, 282384), (3816, 267140), (3922, 259920), (4028, 253080), (4218, 241680), (4240, 240426), (4332, 235320), (4440, 229596), (4560, 223554), (4770, 213712), (5035, 202464), (5088, 200355), (5328, 191330), (5415, 188256), (5472, 186295), (5624, 181260), (5776, 176490), (5883, 173280), (5920, 172197), (6042, 168720), (6327, 161120), (6360, 160284), (6498, 156880), (6660, 153064), (6840, 149036), (7030, 145008), (7220, 141192), (7632, 133570), (7844, 129960), (8056, 126540), (8436, 120840), (8480, 120213), (8664, 117660), (8880, 114798), (9063, 112480), (9120, 111777), (9540, 106856), (9805, 103968), (10070, 101232), (10545, 96672), (10656, 95665), (10830, 94128), (11248, 90630), (11552, 88245), (11766, 86640), (12084, 84360), (12654, 80560), (12720, 80142), (12996, 78440), (13320, 76532), (13357, 76320), (13680, 74518), (14060, 72504), (14440, 70596), (15105, 67488), (15264, 66785), (15688, 64980), (16112, 63270), (16245, 62752), (16872, 60420), (17328, 58830), (17649, 57760), (17760, 57399), (18126, 56240), (19080, 53428), (19133, 53280), (19610, 51984), (20140, 50616), (21090, 48336), (21660, 47064), (22496, 45315), (23532, 43320), (24168, 42180), (25308, 40280), (25440, 40071), (25992, 39220), (26640, 38266), (26714, 38160), (27360, 37259), (28120, 36252), (28880, 35298), (29415, 34656), (30210, 33744), (31376, 32490), (31635, 32224)]