156700320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 569721600

約数和(自身を除く): 413021280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 313, 336, 420, 447, 480, 560, 596, 626, 672, 745, 840, 894, 939, 1043, 1120, 1192, 1252, 1490, 1565, 1680, 1788, 1878, 2086, 2191, 2235, 2384, 2504, 2980, 3129, 3130, 3360, 3576, 3756, 4172, 4382, 4470, 4695, 4768, 5008, 5215, 5960, 6258, 6260, 6573, 7152, 7512, 8344, 8764, 8940, 9390, 10016, 10430, 10955, 11920, 12516, 12520, 13146, 14304, 15024, 15645, 16688, 17528, 17880, 18780, 20860, 21910, 23840, 25032, 25040, 26292, 30048, 31290, 32865, 33376, 35056, 35760, 37560, 41720, 43820, 46637, 50064, 50080, 52584, 62580, 65730, 70112, 71520, 75120, 83440, 87640, 93274, 100128, 105168, 125160, 131460, 139911, 150240, 166880, 175280, 186548, 210336, 233185, 250320, 262920, 279822, 326459, 350560, 373096, 466370, 500640, 525840, 559644, 652918, 699555, 746192, 932740, 979377, 1051680, 1119288, 1305836, 1399110, 1492384, 1632295, 1865480, 1958754, 2238576, 2611672, 2798220, 3264590, 3730960, 3917508, 4477152, 4896885, 5223344, 5596440, 6529180, 7461920, 7835016, 9793770, 10446688, 11192880, 13058360, 15670032, 19587540, 22385760, 26116720, 31340064, 39175080, 52233440, 78350160, 156700320]

約数ペア:

[(1, 156700320), (2, 78350160), (3, 52233440), (4, 39175080), (5, 31340064), (6, 26116720), (7, 22385760), (8, 19587540), (10, 15670032), (12, 13058360), (14, 11192880), (15, 10446688), (16, 9793770), (20, 7835016), (21, 7461920), (24, 6529180), (28, 5596440), (30, 5223344), (32, 4896885), (35, 4477152), (40, 3917508), (42, 3730960), (48, 3264590), (56, 2798220), (60, 2611672), (70, 2238576), (80, 1958754), (84, 1865480), (96, 1632295), (105, 1492384), (112, 1399110), (120, 1305836), (140, 1119288), (149, 1051680), (160, 979377), (168, 932740), (210, 746192), (224, 699555), (240, 652918), (280, 559644), (298, 525840), (313, 500640), (336, 466370), (420, 373096), (447, 350560), (480, 326459), (560, 279822), (596, 262920), (626, 250320), (672, 233185), (745, 210336), (840, 186548), (894, 175280), (939, 166880), (1043, 150240), (1120, 139911), (1192, 131460), (1252, 125160), (1490, 105168), (1565, 100128), (1680, 93274), (1788, 87640), (1878, 83440), (2086, 75120), (2191, 71520), (2235, 70112), (2384, 65730), (2504, 62580), (2980, 52584), (3129, 50080), (3130, 50064), (3360, 46637), (3576, 43820), (3756, 41720), (4172, 37560), (4382, 35760), (4470, 35056), (4695, 33376), (4768, 32865), (5008, 31290), (5215, 30048), (5960, 26292), (6258, 25040), (6260, 25032), (6573, 23840), (7152, 21910), (7512, 20860), (8344, 18780), (8764, 17880), (8940, 17528), (9390, 16688), (10016, 15645), (10430, 15024), (10955, 14304), (11920, 13146), (12516, 12520)]