2778095040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5233}}^1$

素因数の和:5339

約数の個数: 224

約数和(自身を含む): 10210068480

約数和(自身を除く): 7431973440

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, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 632, 672, 790, 840, 948, 960, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1896, 2212, 2240, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 5056, 5233, 5530, 6320, 6636, 6720, 7584, 8295, 8848, 9480, 10466, 11060, 12640, 13272, 15168, 15699, 16590, 17696, 18960, 20932, 22120, 25280, 26165, 26544, 31398, 33180, 35392, 36631, 37920, 41864, 44240, 52330, 53088, 62796, 66360, 73262, 75840, 78495, 83728, 88480, 104660, 106176, 109893, 125592, 132720, 146524, 156990, 167456, 176960, 183155, 209320, 219786, 251184, 265440, 293048, 313980, 334912, 366310, 413407, 418640, 439572, 502368, 530880, 549465, 586096, 627960, 732620, 826814, 837280, 879144, 1004736, 1098930, 1172192, 1240221, 1255920, 1465240, 1653628, 1674560, 1758288, 2067035, 2197860, 2344384, 2480442, 2511840, 2893849, 2930480, 3307256, 3516576, 4134070, 4395720, 4960884, 5023680, 5787698, 5860960, 6201105, 6614512, 7033152, 8268140, 8681547, 8791440, 9921768, 11575396, 11721920, 12402210, 13229024, 14469245, 16536280, 17363094, 17582880, 19843536, 23150792, 24804420, 26458048, 28938490, 33072560, 34726188, 35165760, 39687072, 43407735, 46301584, 49608840, 57876980, 66145120, 69452376, 79374144, 86815470, 92603168, 99217680, 115753960, 132290240, 138904752, 173630940, 185206336, 198435360, 231507920, 277809504, 347261880, 396870720, 463015840, 555619008, 694523760, 926031680, 1389047520, 2778095040]

約数ペア:

[(1, 2778095040), (2, 1389047520), (3, 926031680), (4, 694523760), (5, 555619008), (6, 463015840), (7, 396870720), (8, 347261880), (10, 277809504), (12, 231507920), (14, 198435360), (15, 185206336), (16, 173630940), (20, 138904752), (21, 132290240), (24, 115753960), (28, 99217680), (30, 92603168), (32, 86815470), (35, 79374144), (40, 69452376), (42, 66145120), (48, 57876980), (56, 49608840), (60, 46301584), (64, 43407735), (70, 39687072), (79, 35165760), (80, 34726188), (84, 33072560), (96, 28938490), (105, 26458048), (112, 24804420), (120, 23150792), (140, 19843536), (158, 17582880), (160, 17363094), (168, 16536280), (192, 14469245), (210, 13229024), (224, 12402210), (237, 11721920), (240, 11575396), (280, 9921768), (316, 8791440), (320, 8681547), (336, 8268140), (395, 7033152), (420, 6614512), (448, 6201105), (474, 5860960), (480, 5787698), (553, 5023680), (560, 4960884), (632, 4395720), (672, 4134070), (790, 3516576), (840, 3307256), (948, 2930480), (960, 2893849), (1106, 2511840), (1120, 2480442), (1185, 2344384), (1264, 2197860), (1344, 2067035), (1580, 1758288), (1659, 1674560), (1680, 1653628), (1896, 1465240), (2212, 1255920), (2240, 1240221), (2370, 1172192), (2528, 1098930), (2765, 1004736), (3160, 879144), (3318, 837280), (3360, 826814), (3792, 732620), (4424, 627960), (4740, 586096), (5056, 549465), (5233, 530880), (5530, 502368), (6320, 439572), (6636, 418640), (6720, 413407), (7584, 366310), (8295, 334912), (8848, 313980), (9480, 293048), (10466, 265440), (11060, 251184), (12640, 219786), (13272, 209320), (15168, 183155), (15699, 176960), (16590, 167456), (17696, 156990), (18960, 146524), (20932, 132720), (22120, 125592), (25280, 109893), (26165, 106176), (26544, 104660), (31398, 88480), (33180, 83728), (35392, 78495), (36631, 75840), (37920, 73262), (41864, 66360), (44240, 62796), (52330, 53088)]