2021287020165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1\times {\mathrm{3301}}^1$

素因数の和:3944

約数の個数: 192

約数和(自身を含む): 4209248010240

約数和(自身を除く): 2187960990075

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 223, 315, 345, 379, 483, 669, 805, 1035, 1115, 1137, 1449, 1561, 1895, 2007, 2415, 2653, 3301, 3345, 3411, 4683, 5129, 5685, 7245, 7805, 7959, 8717, 9903, 10035, 13265, 14049, 15387, 16505, 17055, 23107, 23415, 23877, 25645, 26151, 29709, 35903, 39795, 43585, 46161, 49515, 61019, 69321, 70245, 75923, 76935, 78453, 84517, 107709, 115535, 119385, 130755, 148545, 179515, 183057, 207963, 227769, 230805, 253551, 305095, 323127, 346605, 379615, 392265, 422585, 531461, 538545, 549171, 591619, 683307, 736123, 760653, 915285, 1039815, 1138845, 1251079, 1267755, 1594383, 1615635, 1774857, 1943891, 2208369, 2657305, 2745855, 2958095, 3416535, 3680615, 3753237, 3803265, 4783149, 5152861, 5324571, 5831673, 6255395, 6625107, 7971915, 8757553, 8874285, 9719455, 11041845, 11259711, 13607237, 15458583, 16930829, 17495019, 18766185, 23915745, 25764305, 26272659, 26622855, 28774817, 29158365, 33125535, 40821711, 43787765, 46375749, 50792487, 56298555, 68036185, 77292915, 78817977, 84654145, 86324451, 87475095, 118515803, 122465133, 131363295, 143874085, 152377461, 201423719, 204108555, 231878745, 253962435, 258973353, 278990617, 355547409, 394089885, 431622255, 592579015, 604271157, 612325665, 761887305, 836971851, 1007118595, 1066642227, 1294866765, 1394953085, 1777737045, 1812813471, 1952934319, 2510915553, 3021355785, 4184859255, 5333211135, 5858802957, 6416784191, 9064067355, 9764671595, 12554577765, 17576408871, 19250352573, 29294014785, 32083920955, 44917489337, 57751057719, 87882044355, 96251762865, 134752468011, 224587446685, 288755288595, 404257404033, 673762340055, 2021287020165]

約数ペア:

[(1, 2021287020165), (3, 673762340055), (5, 404257404033), (7, 288755288595), (9, 224587446685), (15, 134752468011), (21, 96251762865), (23, 87882044355), (35, 57751057719), (45, 44917489337), (63, 32083920955), (69, 29294014785), (105, 19250352573), (115, 17576408871), (161, 12554577765), (207, 9764671595), (223, 9064067355), (315, 6416784191), (345, 5858802957), (379, 5333211135), (483, 4184859255), (669, 3021355785), (805, 2510915553), (1035, 1952934319), (1115, 1812813471), (1137, 1777737045), (1449, 1394953085), (1561, 1294866765), (1895, 1066642227), (2007, 1007118595), (2415, 836971851), (2653, 761887305), (3301, 612325665), (3345, 604271157), (3411, 592579015), (4683, 431622255), (5129, 394089885), (5685, 355547409), (7245, 278990617), (7805, 258973353), (7959, 253962435), (8717, 231878745), (9903, 204108555), (10035, 201423719), (13265, 152377461), (14049, 143874085), (15387, 131363295), (16505, 122465133), (17055, 118515803), (23107, 87475095), (23415, 86324451), (23877, 84654145), (25645, 78817977), (26151, 77292915), (29709, 68036185), (35903, 56298555), (39795, 50792487), (43585, 46375749), (46161, 43787765), (49515, 40821711), (61019, 33125535), (69321, 29158365), (70245, 28774817), (75923, 26622855), (76935, 26272659), (78453, 25764305), (84517, 23915745), (107709, 18766185), (115535, 17495019), (119385, 16930829), (130755, 15458583), (148545, 13607237), (179515, 11259711), (183057, 11041845), (207963, 9719455), (227769, 8874285), (230805, 8757553), (253551, 7971915), (305095, 6625107), (323127, 6255395), (346605, 5831673), (379615, 5324571), (392265, 5152861), (422585, 4783149), (531461, 3803265), (538545, 3753237), (549171, 3680615), (591619, 3416535), (683307, 2958095), (736123, 2745855), (760653, 2657305), (915285, 2208369), (1039815, 1943891), (1138845, 1774857), (1251079, 1615635), (1267755, 1594383)]