1889073480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 384

約数和(自身を含む): 7142601600

約数和(自身を除く): 5253528120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 49, 56, 57, 60, 70, 74, 76, 84, 95, 98, 105, 111, 114, 120, 133, 140, 147, 148, 152, 168, 185, 190, 196, 210, 222, 228, 245, 259, 266, 280, 285, 294, 296, 370, 380, 392, 399, 420, 444, 456, 457, 490, 518, 532, 555, 570, 588, 665, 703, 735, 740, 760, 777, 798, 840, 888, 914, 931, 980, 1036, 1064, 1110, 1140, 1176, 1295, 1330, 1371, 1406, 1470, 1480, 1554, 1596, 1813, 1828, 1862, 1960, 1995, 2072, 2109, 2220, 2280, 2285, 2590, 2660, 2742, 2793, 2812, 2940, 3108, 3192, 3199, 3515, 3626, 3656, 3724, 3885, 3990, 4218, 4440, 4570, 4655, 4921, 5180, 5320, 5439, 5484, 5586, 5624, 5880, 6216, 6398, 6855, 7030, 7252, 7448, 7770, 7980, 8436, 8683, 9065, 9140, 9310, 9597, 9842, 10360, 10545, 10878, 10968, 11172, 12796, 13710, 13965, 14060, 14504, 14763, 15540, 15960, 15995, 16872, 16909, 17366, 18130, 18280, 18620, 19194, 19684, 21090, 21756, 22344, 22393, 24605, 25592, 26049, 27195, 27420, 27930, 28120, 29526, 31080, 31990, 33818, 34447, 34732, 36260, 37240, 38388, 39368, 42180, 43415, 43512, 44786, 47985, 49210, 50727, 52098, 54390, 54840, 55860, 59052, 60781, 63980, 67179, 67636, 68894, 69464, 72520, 73815, 76776, 84360, 84545, 86830, 89572, 95970, 98420, 101454, 103341, 104196, 108780, 111720, 111965, 118104, 118363, 121562, 127960, 130245, 134358, 135272, 137788, 147630, 169090, 172235, 173660, 179144, 182343, 191940, 196840, 202908, 206682, 208392, 217560, 223930, 236726, 243124, 253635, 260490, 268716, 275576, 295260, 303905, 321271, 335895, 338180, 344470, 347320, 355089, 364686, 383880, 405816, 413364, 425467, 447860, 473452, 486248, 507270, 516705, 520980, 537432, 590520, 591815, 607810, 642542, 671790, 676360, 688940, 710178, 729372, 826728, 828541, 850934, 895720, 911715, 946904, 963813, 1014540, 1033410, 1041960, 1183630, 1215620, 1276401, 1285084, 1343580, 1377880, 1420356, 1458744, 1606355, 1657082, 1701868, 1775445, 1823430, 1927626, 2029080, 2066820, 2127335, 2248897, 2367260, 2431240, 2485623, 2552802, 2570168, 2687160, 2840712, 3212710, 3314164, 3403736, 3550890, 3646860, 3855252, 4133640, 4142705, 4254670, 4497794, 4734520, 4819065, 4971246, 5105604, 6382005, 6425420, 6628328, 6746691, 7101780, 7293720, 7710504, 8285410, 8509340, 8995588, 9638130, 9942492, 10211208, 11244485, 12428115, 12764010, 12850840, 13493382, 14203560, 15742279, 16570820, 17018680, 17991176, 19276260, 19884984, 22488970, 24856230, 25528020, 26986764, 31484558, 33141640, 33733455, 38552520, 44977940, 47226837, 49712460, 51056040, 53973528, 62969116, 67466910, 78711395, 89955880, 94453674, 99424920, 125938232, 134933820, 157422790, 188907348, 236134185, 269867640, 314845580, 377814696, 472268370, 629691160, 944536740, 1889073480]

約数ペア:

[(1, 1889073480), (2, 944536740), (3, 629691160), (4, 472268370), (5, 377814696), (6, 314845580), (7, 269867640), (8, 236134185), (10, 188907348), (12, 157422790), (14, 134933820), (15, 125938232), (19, 99424920), (20, 94453674), (21, 89955880), (24, 78711395), (28, 67466910), (30, 62969116), (35, 53973528), (37, 51056040), (38, 49712460), (40, 47226837), (42, 44977940), (49, 38552520), (56, 33733455), (57, 33141640), (60, 31484558), (70, 26986764), (74, 25528020), (76, 24856230), (84, 22488970), (95, 19884984), (98, 19276260), (105, 17991176), (111, 17018680), (114, 16570820), (120, 15742279), (133, 14203560), (140, 13493382), (147, 12850840), (148, 12764010), (152, 12428115), (168, 11244485), (185, 10211208), (190, 9942492), (196, 9638130), (210, 8995588), (222, 8509340), (228, 8285410), (245, 7710504), (259, 7293720), (266, 7101780), (280, 6746691), (285, 6628328), (294, 6425420), (296, 6382005), (370, 5105604), (380, 4971246), (392, 4819065), (399, 4734520), (420, 4497794), (444, 4254670), (456, 4142705), (457, 4133640), (490, 3855252), (518, 3646860), (532, 3550890), (555, 3403736), (570, 3314164), (588, 3212710), (665, 2840712), (703, 2687160), (735, 2570168), (740, 2552802), (760, 2485623), (777, 2431240), (798, 2367260), (840, 2248897), (888, 2127335), (914, 2066820), (931, 2029080), (980, 1927626), (1036, 1823430), (1064, 1775445), (1110, 1701868), (1140, 1657082), (1176, 1606355), (1295, 1458744), (1330, 1420356), (1371, 1377880), (1406, 1343580), (1470, 1285084), (1480, 1276401), (1554, 1215620), (1596, 1183630), (1813, 1041960), (1828, 1033410), (1862, 1014540), (1960, 963813), (1995, 946904), (2072, 911715), (2109, 895720), (2220, 850934), (2280, 828541), (2285, 826728), (2590, 729372), (2660, 710178), (2742, 688940), (2793, 676360), (2812, 671790), (2940, 642542), (3108, 607810), (3192, 591815), (3199, 590520), (3515, 537432), (3626, 520980), (3656, 516705), (3724, 507270), (3885, 486248), (3990, 473452), (4218, 447860), (4440, 425467), (4570, 413364), (4655, 405816), (4921, 383880), (5180, 364686), (5320, 355089), (5439, 347320), (5484, 344470), (5586, 338180), (5624, 335895), (5880, 321271), (6216, 303905), (6398, 295260), (6855, 275576), (7030, 268716), (7252, 260490), (7448, 253635), (7770, 243124), (7980, 236726), (8436, 223930), (8683, 217560), (9065, 208392), (9140, 206682), (9310, 202908), (9597, 196840), (9842, 191940), (10360, 182343), (10545, 179144), (10878, 173660), (10968, 172235), (11172, 169090), (12796, 147630), (13710, 137788), (13965, 135272), (14060, 134358), (14504, 130245), (14763, 127960), (15540, 121562), (15960, 118363), (15995, 118104), (16872, 111965), (16909, 111720), (17366, 108780), (18130, 104196), (18280, 103341), (18620, 101454), (19194, 98420), (19684, 95970), (21090, 89572), (21756, 86830), (22344, 84545), (22393, 84360), (24605, 76776), (25592, 73815), (26049, 72520), (27195, 69464), (27420, 68894), (27930, 67636), (28120, 67179), (29526, 63980), (31080, 60781), (31990, 59052), (33818, 55860), (34447, 54840), (34732, 54390), (36260, 52098), (37240, 50727), (38388, 49210), (39368, 47985), (42180, 44786), (43415, 43512)]