1955363760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1745

約数の個数: 320

約数和(自身を含む): 7799500800

約数和(自身を除く): 5844137040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 158, 168, 180, 189, 210, 216, 237, 240, 252, 270, 280, 315, 316, 336, 360, 378, 395, 420, 432, 474, 504, 540, 553, 560, 630, 632, 711, 720, 756, 790, 840, 945, 948, 1008, 1080, 1106, 1185, 1260, 1264, 1422, 1512, 1580, 1637, 1659, 1680, 1890, 1896, 2133, 2160, 2212, 2370, 2520, 2765, 2844, 3024, 3160, 3274, 3318, 3555, 3780, 3792, 4266, 4424, 4740, 4911, 4977, 5040, 5530, 5688, 6320, 6548, 6636, 7110, 7560, 8185, 8295, 8532, 8848, 9480, 9822, 9954, 10665, 11060, 11376, 11459, 13096, 13272, 14220, 14733, 14931, 15120, 16370, 16590, 17064, 18960, 19644, 19908, 21330, 22120, 22918, 24555, 24885, 26192, 26544, 28440, 29466, 29862, 32740, 33180, 34128, 34377, 39288, 39816, 42660, 44199, 44240, 45836, 49110, 49770, 56880, 57295, 58932, 59724, 65480, 66360, 68754, 73665, 74655, 78576, 79632, 85320, 88398, 91672, 98220, 99540, 103131, 114590, 117864, 119448, 129323, 130960, 132720, 137508, 147330, 149310, 170640, 171885, 176796, 183344, 196440, 199080, 206262, 220995, 229180, 235728, 238896, 258646, 275016, 294660, 298620, 309393, 343770, 353592, 387969, 392880, 398160, 412524, 441990, 458360, 515655, 517292, 550032, 589320, 597240, 618786, 646615, 687540, 707184, 775938, 825048, 883980, 905261, 916720, 1031310, 1034584, 1163907, 1178640, 1194480, 1237572, 1293230, 1375080, 1546965, 1551876, 1650096, 1767960, 1810522, 1939845, 2062620, 2069168, 2327814, 2475144, 2586460, 2715783, 2750160, 3093930, 3103752, 3491721, 3535920, 3621044, 3879690, 4125240, 4526305, 4655628, 4950288, 5172920, 5431566, 5819535, 6187860, 6207504, 6983442, 7242088, 7759380, 8147349, 8250480, 9052610, 9311256, 10345840, 10863132, 11639070, 12375720, 13578915, 13966884, 14484176, 15518760, 16294698, 17458605, 18105220, 18622512, 21726264, 23278140, 24442047, 24751440, 27157830, 27933768, 31037520, 32589396, 34917210, 36210440, 40736745, 43452528, 46556280, 48884094, 54315660, 55867536, 65178792, 69834420, 72420880, 81473490, 93112560, 97768188, 108631320, 122210235, 130357584, 139668840, 162946980, 195536376, 217262640, 244420470, 279337680, 325893960, 391072752, 488840940, 651787920, 977681880, 1955363760]

約数ペア:

[(1, 1955363760), (2, 977681880), (3, 651787920), (4, 488840940), (5, 391072752), (6, 325893960), (7, 279337680), (8, 244420470), (9, 217262640), (10, 195536376), (12, 162946980), (14, 139668840), (15, 130357584), (16, 122210235), (18, 108631320), (20, 97768188), (21, 93112560), (24, 81473490), (27, 72420880), (28, 69834420), (30, 65178792), (35, 55867536), (36, 54315660), (40, 48884094), (42, 46556280), (45, 43452528), (48, 40736745), (54, 36210440), (56, 34917210), (60, 32589396), (63, 31037520), (70, 27933768), (72, 27157830), (79, 24751440), (80, 24442047), (84, 23278140), (90, 21726264), (105, 18622512), (108, 18105220), (112, 17458605), (120, 16294698), (126, 15518760), (135, 14484176), (140, 13966884), (144, 13578915), (158, 12375720), (168, 11639070), (180, 10863132), (189, 10345840), (210, 9311256), (216, 9052610), (237, 8250480), (240, 8147349), (252, 7759380), (270, 7242088), (280, 6983442), (315, 6207504), (316, 6187860), (336, 5819535), (360, 5431566), (378, 5172920), (395, 4950288), (420, 4655628), (432, 4526305), (474, 4125240), (504, 3879690), (540, 3621044), (553, 3535920), (560, 3491721), (630, 3103752), (632, 3093930), (711, 2750160), (720, 2715783), (756, 2586460), (790, 2475144), (840, 2327814), (945, 2069168), (948, 2062620), (1008, 1939845), (1080, 1810522), (1106, 1767960), (1185, 1650096), (1260, 1551876), (1264, 1546965), (1422, 1375080), (1512, 1293230), (1580, 1237572), (1637, 1194480), (1659, 1178640), (1680, 1163907), (1890, 1034584), (1896, 1031310), (2133, 916720), (2160, 905261), (2212, 883980), (2370, 825048), (2520, 775938), (2765, 707184), (2844, 687540), (3024, 646615), (3160, 618786), (3274, 597240), (3318, 589320), (3555, 550032), (3780, 517292), (3792, 515655), (4266, 458360), (4424, 441990), (4740, 412524), (4911, 398160), (4977, 392880), (5040, 387969), (5530, 353592), (5688, 343770), (6320, 309393), (6548, 298620), (6636, 294660), (7110, 275016), (7560, 258646), (8185, 238896), (8295, 235728), (8532, 229180), (8848, 220995), (9480, 206262), (9822, 199080), (9954, 196440), (10665, 183344), (11060, 176796), (11376, 171885), (11459, 170640), (13096, 149310), (13272, 147330), (14220, 137508), (14733, 132720), (14931, 130960), (15120, 129323), (16370, 119448), (16590, 117864), (17064, 114590), (18960, 103131), (19644, 99540), (19908, 98220), (21330, 91672), (22120, 88398), (22918, 85320), (24555, 79632), (24885, 78576), (26192, 74655), (26544, 73665), (28440, 68754), (29466, 66360), (29862, 65480), (32740, 59724), (33180, 58932), (34128, 57295), (34377, 56880), (39288, 49770), (39816, 49110), (42660, 45836), (44199, 44240)]