2690149560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:466

約数の個数: 256

約数和(自身を含む): 9413591040

約数和(自身を除く): 6723441480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 151, 167, 168, 210, 254, 280, 302, 334, 381, 420, 453, 501, 508, 604, 635, 668, 755, 762, 835, 840, 889, 906, 1002, 1016, 1057, 1169, 1208, 1270, 1336, 1510, 1524, 1670, 1778, 1812, 1905, 2004, 2114, 2265, 2338, 2505, 2540, 2667, 3020, 3048, 3171, 3340, 3507, 3556, 3624, 3810, 4008, 4228, 4445, 4530, 4676, 5010, 5080, 5285, 5334, 5845, 6040, 6342, 6680, 7014, 7112, 7620, 8456, 8890, 9060, 9352, 10020, 10570, 10668, 11690, 12684, 13335, 14028, 15240, 15855, 17535, 17780, 18120, 19177, 20040, 21140, 21209, 21336, 23380, 25217, 25368, 26670, 28056, 31710, 35070, 35560, 38354, 42280, 42418, 46760, 50434, 53340, 57531, 63420, 63627, 70140, 75651, 76708, 84836, 95885, 100868, 106045, 106680, 115062, 126085, 126840, 127254, 134239, 140280, 148463, 151302, 153416, 169672, 176519, 191770, 201736, 212090, 230124, 252170, 254508, 268478, 287655, 296926, 302604, 318135, 353038, 378255, 383540, 402717, 424180, 445389, 460248, 504340, 509016, 529557, 536956, 575310, 593852, 605208, 636270, 671195, 706076, 742315, 756510, 767080, 805434, 848360, 882595, 890778, 1008680, 1059114, 1073912, 1150620, 1187704, 1272540, 1342390, 1412152, 1484630, 1513020, 1610868, 1765190, 1781556, 2013585, 2118228, 2226945, 2301240, 2545080, 2647785, 2684780, 2969260, 3026040, 3202559, 3221736, 3530380, 3563112, 4027170, 4236456, 4453890, 5295570, 5369560, 5938520, 6405118, 7060760, 8054340, 8907780, 9607677, 10591140, 12810236, 16012795, 16108680, 17815560, 19215354, 21182280, 22417913, 25620472, 32025590, 38430708, 44835826, 48038385, 64051180, 67253739, 76861416, 89671652, 96076770, 112089565, 128102360, 134507478, 179343304, 192153540, 224179130, 269014956, 336268695, 384307080, 448358260, 538029912, 672537390, 896716520, 1345074780, 2690149560]

約数ペア:

[(1, 2690149560), (2, 1345074780), (3, 896716520), (4, 672537390), (5, 538029912), (6, 448358260), (7, 384307080), (8, 336268695), (10, 269014956), (12, 224179130), (14, 192153540), (15, 179343304), (20, 134507478), (21, 128102360), (24, 112089565), (28, 96076770), (30, 89671652), (35, 76861416), (40, 67253739), (42, 64051180), (56, 48038385), (60, 44835826), (70, 38430708), (84, 32025590), (105, 25620472), (120, 22417913), (127, 21182280), (140, 19215354), (151, 17815560), (167, 16108680), (168, 16012795), (210, 12810236), (254, 10591140), (280, 9607677), (302, 8907780), (334, 8054340), (381, 7060760), (420, 6405118), (453, 5938520), (501, 5369560), (508, 5295570), (604, 4453890), (635, 4236456), (668, 4027170), (755, 3563112), (762, 3530380), (835, 3221736), (840, 3202559), (889, 3026040), (906, 2969260), (1002, 2684780), (1016, 2647785), (1057, 2545080), (1169, 2301240), (1208, 2226945), (1270, 2118228), (1336, 2013585), (1510, 1781556), (1524, 1765190), (1670, 1610868), (1778, 1513020), (1812, 1484630), (1905, 1412152), (2004, 1342390), (2114, 1272540), (2265, 1187704), (2338, 1150620), (2505, 1073912), (2540, 1059114), (2667, 1008680), (3020, 890778), (3048, 882595), (3171, 848360), (3340, 805434), (3507, 767080), (3556, 756510), (3624, 742315), (3810, 706076), (4008, 671195), (4228, 636270), (4445, 605208), (4530, 593852), (4676, 575310), (5010, 536956), (5080, 529557), (5285, 509016), (5334, 504340), (5845, 460248), (6040, 445389), (6342, 424180), (6680, 402717), (7014, 383540), (7112, 378255), (7620, 353038), (8456, 318135), (8890, 302604), (9060, 296926), (9352, 287655), (10020, 268478), (10570, 254508), (10668, 252170), (11690, 230124), (12684, 212090), (13335, 201736), (14028, 191770), (15240, 176519), (15855, 169672), (17535, 153416), (17780, 151302), (18120, 148463), (19177, 140280), (20040, 134239), (21140, 127254), (21209, 126840), (21336, 126085), (23380, 115062), (25217, 106680), (25368, 106045), (26670, 100868), (28056, 95885), (31710, 84836), (35070, 76708), (35560, 75651), (38354, 70140), (42280, 63627), (42418, 63420), (46760, 57531), (50434, 53340)]