288234180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2211

約数の個数: 192

約数和(自身を含む): 1017004800

約数和(自身を除く): 728770620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2161, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4322, 4446, 4940, 5130, 6483, 6669, 7020, 7410, 8644, 8892, 10260, 10805, 11115, 12966, 13338, 14820, 19449, 21610, 22230, 25932, 26676, 28093, 32415, 33345, 38898, 41059, 43220, 44460, 56186, 58347, 64830, 66690, 77796, 82118, 84279, 97245, 112372, 116694, 123177, 129660, 133380, 140465, 164236, 168558, 194490, 205295, 233388, 246354, 252837, 280930, 291735, 337116, 369531, 388980, 410590, 421395, 492708, 505674, 533767, 561860, 583470, 615885, 739062, 758511, 821180, 842790, 1011348, 1067534, 1108593, 1166940, 1231770, 1264185, 1478124, 1517022, 1601301, 1685580, 1847655, 2135068, 2217186, 2463540, 2528370, 2668835, 3034044, 3202602, 3695310, 3792555, 4434372, 4803903, 5056740, 5337670, 5542965, 6405204, 7390620, 7585110, 8006505, 9607806, 10675340, 11085930, 14411709, 15170220, 16013010, 19215612, 22171860, 24019515, 28823418, 32026020, 48039030, 57646836, 72058545, 96078060, 144117090, 288234180]

約数ペア:

[(1, 288234180), (2, 144117090), (3, 96078060), (4, 72058545), (5, 57646836), (6, 48039030), (9, 32026020), (10, 28823418), (12, 24019515), (13, 22171860), (15, 19215612), (18, 16013010), (19, 15170220), (20, 14411709), (26, 11085930), (27, 10675340), (30, 9607806), (36, 8006505), (38, 7585110), (39, 7390620), (45, 6405204), (52, 5542965), (54, 5337670), (57, 5056740), (60, 4803903), (65, 4434372), (76, 3792555), (78, 3695310), (90, 3202602), (95, 3034044), (108, 2668835), (114, 2528370), (117, 2463540), (130, 2217186), (135, 2135068), (156, 1847655), (171, 1685580), (180, 1601301), (190, 1517022), (195, 1478124), (228, 1264185), (234, 1231770), (247, 1166940), (260, 1108593), (270, 1067534), (285, 1011348), (342, 842790), (351, 821180), (380, 758511), (390, 739062), (468, 615885), (494, 583470), (513, 561860), (540, 533767), (570, 505674), (585, 492708), (684, 421395), (702, 410590), (741, 388980), (780, 369531), (855, 337116), (988, 291735), (1026, 280930), (1140, 252837), (1170, 246354), (1235, 233388), (1404, 205295), (1482, 194490), (1710, 168558), (1755, 164236), (2052, 140465), (2161, 133380), (2223, 129660), (2340, 123177), (2470, 116694), (2565, 112372), (2964, 97245), (3420, 84279), (3510, 82118), (3705, 77796), (4322, 66690), (4446, 64830), (4940, 58347), (5130, 56186), (6483, 44460), (6669, 43220), (7020, 41059), (7410, 38898), (8644, 33345), (8892, 32415), (10260, 28093), (10805, 26676), (11115, 25932), (12966, 22230), (13338, 21610), (14820, 19449)]