195468240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 683956224

約数和(自身を除く): 488487984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 121, 127, 132, 159, 165, 176, 212, 220, 240, 242, 254, 264, 265, 318, 330, 363, 381, 424, 440, 484, 508, 528, 530, 583, 605, 635, 636, 660, 726, 762, 795, 848, 880, 968, 1016, 1060, 1166, 1210, 1270, 1272, 1320, 1397, 1452, 1524, 1590, 1749, 1815, 1905, 1936, 2032, 2120, 2332, 2420, 2540, 2544, 2640, 2794, 2904, 2915, 3048, 3180, 3498, 3630, 3810, 4191, 4240, 4664, 4840, 5080, 5588, 5808, 5830, 6096, 6360, 6413, 6731, 6985, 6996, 7260, 7620, 8382, 8745, 9328, 9680, 10160, 11176, 11660, 12720, 12826, 13462, 13970, 13992, 14520, 15240, 15367, 16764, 17490, 19239, 20193, 20955, 22352, 23320, 25652, 26924, 27940, 27984, 29040, 30480, 30734, 32065, 33528, 33655, 34980, 38478, 40386, 41910, 46101, 46640, 51304, 53848, 55880, 61468, 64130, 67056, 67310, 69960, 74041, 76835, 76956, 80772, 83820, 92202, 96195, 100965, 102608, 107696, 111760, 122936, 128260, 134620, 139920, 148082, 153670, 153912, 161544, 167640, 184404, 192390, 201930, 222123, 230505, 245872, 256520, 269240, 296164, 307340, 307824, 323088, 335280, 368808, 370205, 384780, 403860, 444246, 461010, 513040, 538480, 592328, 614680, 737616, 740410, 769560, 807720, 814451, 888492, 922020, 1110615, 1184656, 1229360, 1480820, 1539120, 1615440, 1628902, 1776984, 1844040, 2221230, 2443353, 2961640, 3257804, 3553968, 3688080, 4072255, 4442460, 4886706, 5923280, 6515608, 8144510, 8884920, 9773412, 12216765, 13031216, 16289020, 17769840, 19546824, 24433530, 32578040, 39093648, 48867060, 65156080, 97734120, 195468240]

約数ペア:

[(1, 195468240), (2, 97734120), (3, 65156080), (4, 48867060), (5, 39093648), (6, 32578040), (8, 24433530), (10, 19546824), (11, 17769840), (12, 16289020), (15, 13031216), (16, 12216765), (20, 9773412), (22, 8884920), (24, 8144510), (30, 6515608), (33, 5923280), (40, 4886706), (44, 4442460), (48, 4072255), (53, 3688080), (55, 3553968), (60, 3257804), (66, 2961640), (80, 2443353), (88, 2221230), (106, 1844040), (110, 1776984), (120, 1628902), (121, 1615440), (127, 1539120), (132, 1480820), (159, 1229360), (165, 1184656), (176, 1110615), (212, 922020), (220, 888492), (240, 814451), (242, 807720), (254, 769560), (264, 740410), (265, 737616), (318, 614680), (330, 592328), (363, 538480), (381, 513040), (424, 461010), (440, 444246), (484, 403860), (508, 384780), (528, 370205), (530, 368808), (583, 335280), (605, 323088), (635, 307824), (636, 307340), (660, 296164), (726, 269240), (762, 256520), (795, 245872), (848, 230505), (880, 222123), (968, 201930), (1016, 192390), (1060, 184404), (1166, 167640), (1210, 161544), (1270, 153912), (1272, 153670), (1320, 148082), (1397, 139920), (1452, 134620), (1524, 128260), (1590, 122936), (1749, 111760), (1815, 107696), (1905, 102608), (1936, 100965), (2032, 96195), (2120, 92202), (2332, 83820), (2420, 80772), (2540, 76956), (2544, 76835), (2640, 74041), (2794, 69960), (2904, 67310), (2915, 67056), (3048, 64130), (3180, 61468), (3498, 55880), (3630, 53848), (3810, 51304), (4191, 46640), (4240, 46101), (4664, 41910), (4840, 40386), (5080, 38478), (5588, 34980), (5808, 33655), (5830, 33528), (6096, 32065), (6360, 30734), (6413, 30480), (6731, 29040), (6985, 27984), (6996, 27940), (7260, 26924), (7620, 25652), (8382, 23320), (8745, 22352), (9328, 20955), (9680, 20193), (10160, 19239), (11176, 17490), (11660, 16764), (12720, 15367), (12826, 15240), (13462, 14520), (13970, 13992)]