28866805920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15797}}^1$

素因数の和:15874

約数の個数: 288

約数和(自身を含む): 104336563968

約数和(自身を除く): 75469758048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 243, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 486, 540, 564, 648, 705, 720, 752, 810, 846, 864, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1880, 1944, 2115, 2160, 2256, 2430, 2538, 2592, 2820, 3240, 3384, 3760, 3807, 3888, 4230, 4320, 4512, 4860, 5076, 5640, 6345, 6480, 6768, 7520, 7614, 7776, 8460, 9720, 10152, 11280, 11421, 12690, 12960, 13536, 15228, 15797, 16920, 19035, 19440, 20304, 22560, 22842, 25380, 30456, 31594, 33840, 38070, 38880, 40608, 45684, 47391, 50760, 57105, 60912, 63188, 67680, 76140, 78985, 91368, 94782, 101520, 114210, 121824, 126376, 142173, 152280, 157970, 182736, 189564, 203040, 228420, 236955, 252752, 284346, 304560, 315940, 365472, 379128, 426519, 456840, 473910, 505504, 568692, 609120, 631880, 710865, 742459, 758256, 853038, 913680, 947820, 1137384, 1263760, 1279557, 1421730, 1484918, 1516512, 1706076, 1827360, 1895640, 2132595, 2227377, 2274768, 2527520, 2559114, 2843460, 2969836, 3412152, 3712295, 3791280, 3838671, 4265190, 4454754, 4549536, 5118228, 5686920, 5939672, 6397785, 6682131, 6824304, 7424590, 7582560, 7677342, 8530380, 8909508, 10236456, 11136885, 11373840, 11879344, 12795570, 13364262, 13648608, 14849180, 15354684, 17060760, 17819016, 19193355, 20046393, 20472912, 22273770, 22747680, 23758688, 25591140, 26728524, 29698360, 30709368, 33410655, 34121520, 35638032, 38386710, 40092786, 40945824, 44547540, 51182280, 53457048, 59396720, 60139179, 61418736, 66821310, 68243040, 71276064, 76773420, 80185572, 89095080, 100231965, 102364560, 106914096, 118793440, 120278358, 122837472, 133642620, 153546840, 160371144, 178190160, 180417537, 200463930, 204729120, 213828192, 240556716, 267285240, 300695895, 307093680, 320742288, 356380320, 360835074, 400927860, 481113432, 534570480, 601391790, 614187360, 641484576, 721670148, 801855720, 902087685, 962226864, 1069140960, 1202783580, 1443340296, 1603711440, 1804175370, 1924453728, 2405567160, 2886680592, 3207422880, 3608350740, 4811134320, 5773361184, 7216701480, 9622268640, 14433402960, 28866805920]

約数ペア:

[(1, 28866805920), (2, 14433402960), (3, 9622268640), (4, 7216701480), (5, 5773361184), (6, 4811134320), (8, 3608350740), (9, 3207422880), (10, 2886680592), (12, 2405567160), (15, 1924453728), (16, 1804175370), (18, 1603711440), (20, 1443340296), (24, 1202783580), (27, 1069140960), (30, 962226864), (32, 902087685), (36, 801855720), (40, 721670148), (45, 641484576), (47, 614187360), (48, 601391790), (54, 534570480), (60, 481113432), (72, 400927860), (80, 360835074), (81, 356380320), (90, 320742288), (94, 307093680), (96, 300695895), (108, 267285240), (120, 240556716), (135, 213828192), (141, 204729120), (144, 200463930), (160, 180417537), (162, 178190160), (180, 160371144), (188, 153546840), (216, 133642620), (235, 122837472), (240, 120278358), (243, 118793440), (270, 106914096), (282, 102364560), (288, 100231965), (324, 89095080), (360, 80185572), (376, 76773420), (405, 71276064), (423, 68243040), (432, 66821310), (470, 61418736), (480, 60139179), (486, 59396720), (540, 53457048), (564, 51182280), (648, 44547540), (705, 40945824), (720, 40092786), (752, 38386710), (810, 35638032), (846, 34121520), (864, 33410655), (940, 30709368), (972, 29698360), (1080, 26728524), (1128, 25591140), (1215, 23758688), (1269, 22747680), (1296, 22273770), (1410, 20472912), (1440, 20046393), (1504, 19193355), (1620, 17819016), (1692, 17060760), (1880, 15354684), (1944, 14849180), (2115, 13648608), (2160, 13364262), (2256, 12795570), (2430, 11879344), (2538, 11373840), (2592, 11136885), (2820, 10236456), (3240, 8909508), (3384, 8530380), (3760, 7677342), (3807, 7582560), (3888, 7424590), (4230, 6824304), (4320, 6682131), (4512, 6397785), (4860, 5939672), (5076, 5686920), (5640, 5118228), (6345, 4549536), (6480, 4454754), (6768, 4265190), (7520, 3838671), (7614, 3791280), (7776, 3712295), (8460, 3412152), (9720, 2969836), (10152, 2843460), (11280, 2559114), (11421, 2527520), (12690, 2274768), (12960, 2227377), (13536, 2132595), (15228, 1895640), (15797, 1827360), (16920, 1706076), (19035, 1516512), (19440, 1484918), (20304, 1421730), (22560, 1279557), (22842, 1263760), (25380, 1137384), (30456, 947820), (31594, 913680), (33840, 853038), (38070, 758256), (38880, 742459), (40608, 710865), (45684, 631880), (47391, 609120), (50760, 568692), (57105, 505504), (60912, 473910), (63188, 456840), (67680, 426519), (76140, 379128), (78985, 365472), (91368, 315940), (94782, 304560), (101520, 284346), (114210, 252752), (121824, 236955), (126376, 228420), (142173, 203040), (152280, 189564), (157970, 182736)]