284461920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 1053168480

約数和(自身を除く): 768706560

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, 57, 60, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 222, 228, 240, 281, 285, 288, 296, 304, 333, 342, 360, 370, 380, 444, 456, 480, 555, 562, 570, 592, 608, 666, 684, 703, 720, 740, 760, 843, 855, 888, 912, 1110, 1124, 1140, 1184, 1332, 1368, 1405, 1406, 1440, 1480, 1520, 1665, 1686, 1710, 1776, 1824, 2109, 2220, 2248, 2280, 2529, 2664, 2736, 2810, 2812, 2960, 3040, 3330, 3372, 3420, 3515, 3552, 4215, 4218, 4440, 4496, 4560, 5058, 5328, 5339, 5472, 5620, 5624, 5920, 6327, 6660, 6744, 6840, 7030, 8430, 8436, 8880, 8992, 9120, 10116, 10397, 10545, 10656, 10678, 11240, 11248, 12645, 12654, 13320, 13488, 13680, 14060, 16017, 16860, 16872, 17760, 20232, 20794, 21090, 21356, 22480, 22496, 25290, 25308, 26640, 26695, 26976, 27360, 28120, 31191, 31635, 32034, 33720, 33744, 40464, 41588, 42180, 42712, 44960, 48051, 50580, 50616, 51985, 53280, 53390, 56240, 62382, 63270, 64068, 67440, 67488, 80085, 80928, 83176, 84360, 85424, 93573, 96102, 101160, 101232, 103970, 106780, 112480, 124764, 126540, 128136, 134880, 155955, 160170, 166352, 168720, 170848, 187146, 192204, 197543, 202320, 202464, 207940, 213560, 240255, 249528, 253080, 256272, 311910, 320340, 332704, 337440, 374292, 384408, 395086, 404640, 415880, 427120, 467865, 480510, 499056, 506160, 512544, 592629, 623820, 640680, 748584, 768816, 790172, 831760, 854240, 935730, 961020, 987715, 998112, 1012320, 1185258, 1247640, 1281360, 1497168, 1537632, 1580344, 1663520, 1777887, 1871460, 1922040, 1975430, 2370516, 2495280, 2562720, 2963145, 2994336, 3160688, 3555774, 3742920, 3844080, 3950860, 4741032, 4990560, 5926290, 6321376, 7111548, 7485840, 7688160, 7901720, 8889435, 9482064, 11852580, 14223096, 14971680, 15803440, 17778870, 18964128, 23705160, 28446192, 31606880, 35557740, 47410320, 56892384, 71115480, 94820640, 142230960, 284461920]

約数ペア:

[(1, 284461920), (2, 142230960), (3, 94820640), (4, 71115480), (5, 56892384), (6, 47410320), (8, 35557740), (9, 31606880), (10, 28446192), (12, 23705160), (15, 18964128), (16, 17778870), (18, 15803440), (19, 14971680), (20, 14223096), (24, 11852580), (30, 9482064), (32, 8889435), (36, 7901720), (37, 7688160), (38, 7485840), (40, 7111548), (45, 6321376), (48, 5926290), (57, 4990560), (60, 4741032), (72, 3950860), (74, 3844080), (76, 3742920), (80, 3555774), (90, 3160688), (95, 2994336), (96, 2963145), (111, 2562720), (114, 2495280), (120, 2370516), (144, 1975430), (148, 1922040), (152, 1871460), (160, 1777887), (171, 1663520), (180, 1580344), (185, 1537632), (190, 1497168), (222, 1281360), (228, 1247640), (240, 1185258), (281, 1012320), (285, 998112), (288, 987715), (296, 961020), (304, 935730), (333, 854240), (342, 831760), (360, 790172), (370, 768816), (380, 748584), (444, 640680), (456, 623820), (480, 592629), (555, 512544), (562, 506160), (570, 499056), (592, 480510), (608, 467865), (666, 427120), (684, 415880), (703, 404640), (720, 395086), (740, 384408), (760, 374292), (843, 337440), (855, 332704), (888, 320340), (912, 311910), (1110, 256272), (1124, 253080), (1140, 249528), (1184, 240255), (1332, 213560), (1368, 207940), (1405, 202464), (1406, 202320), (1440, 197543), (1480, 192204), (1520, 187146), (1665, 170848), (1686, 168720), (1710, 166352), (1776, 160170), (1824, 155955), (2109, 134880), (2220, 128136), (2248, 126540), (2280, 124764), (2529, 112480), (2664, 106780), (2736, 103970), (2810, 101232), (2812, 101160), (2960, 96102), (3040, 93573), (3330, 85424), (3372, 84360), (3420, 83176), (3515, 80928), (3552, 80085), (4215, 67488), (4218, 67440), (4440, 64068), (4496, 63270), (4560, 62382), (5058, 56240), (5328, 53390), (5339, 53280), (5472, 51985), (5620, 50616), (5624, 50580), (5920, 48051), (6327, 44960), (6660, 42712), (6744, 42180), (6840, 41588), (7030, 40464), (8430, 33744), (8436, 33720), (8880, 32034), (8992, 31635), (9120, 31191), (10116, 28120), (10397, 27360), (10545, 26976), (10656, 26695), (10678, 26640), (11240, 25308), (11248, 25290), (12645, 22496), (12654, 22480), (13320, 21356), (13488, 21090), (13680, 20794), (14060, 20232), (16017, 17760), (16860, 16872)]