289443360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 979776000

約数和(自身を除く): 690332640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 79, 80, 85, 96, 102, 120, 136, 158, 160, 170, 204, 237, 240, 255, 272, 316, 340, 395, 408, 449, 474, 480, 510, 544, 632, 680, 790, 816, 898, 948, 1020, 1185, 1264, 1343, 1347, 1360, 1580, 1632, 1796, 1896, 2040, 2245, 2370, 2528, 2686, 2694, 2720, 3160, 3592, 3792, 4029, 4080, 4490, 4740, 5372, 5388, 6320, 6715, 6735, 7184, 7584, 7633, 8058, 8160, 8980, 9480, 10744, 10776, 12640, 13430, 13470, 14368, 15266, 16116, 17960, 18960, 20145, 21488, 21552, 22899, 26860, 26940, 30532, 32232, 35471, 35920, 37920, 38165, 40290, 42976, 43104, 45798, 53720, 53880, 61064, 64464, 70942, 71840, 76330, 80580, 91596, 106413, 107440, 107760, 114495, 122128, 128928, 141884, 152660, 161160, 177355, 183192, 212826, 214880, 215520, 228990, 244256, 283768, 305320, 322320, 354710, 366384, 425652, 457980, 532065, 567536, 603007, 610640, 644640, 709420, 732768, 851304, 915960, 1064130, 1135072, 1206014, 1221280, 1418840, 1702608, 1809021, 1831920, 2128260, 2412028, 2837680, 3015035, 3405216, 3618042, 3663840, 4256520, 4824056, 5675360, 6030070, 7236084, 8513040, 9045105, 9648112, 12060140, 14472168, 17026080, 18090210, 19296224, 24120280, 28944336, 36180420, 48240560, 57888672, 72360840, 96481120, 144721680, 289443360]

約数ペア:

[(1, 289443360), (2, 144721680), (3, 96481120), (4, 72360840), (5, 57888672), (6, 48240560), (8, 36180420), (10, 28944336), (12, 24120280), (15, 19296224), (16, 18090210), (17, 17026080), (20, 14472168), (24, 12060140), (30, 9648112), (32, 9045105), (34, 8513040), (40, 7236084), (48, 6030070), (51, 5675360), (60, 4824056), (68, 4256520), (79, 3663840), (80, 3618042), (85, 3405216), (96, 3015035), (102, 2837680), (120, 2412028), (136, 2128260), (158, 1831920), (160, 1809021), (170, 1702608), (204, 1418840), (237, 1221280), (240, 1206014), (255, 1135072), (272, 1064130), (316, 915960), (340, 851304), (395, 732768), (408, 709420), (449, 644640), (474, 610640), (480, 603007), (510, 567536), (544, 532065), (632, 457980), (680, 425652), (790, 366384), (816, 354710), (898, 322320), (948, 305320), (1020, 283768), (1185, 244256), (1264, 228990), (1343, 215520), (1347, 214880), (1360, 212826), (1580, 183192), (1632, 177355), (1796, 161160), (1896, 152660), (2040, 141884), (2245, 128928), (2370, 122128), (2528, 114495), (2686, 107760), (2694, 107440), (2720, 106413), (3160, 91596), (3592, 80580), (3792, 76330), (4029, 71840), (4080, 70942), (4490, 64464), (4740, 61064), (5372, 53880), (5388, 53720), (6320, 45798), (6715, 43104), (6735, 42976), (7184, 40290), (7584, 38165), (7633, 37920), (8058, 35920), (8160, 35471), (8980, 32232), (9480, 30532), (10744, 26940), (10776, 26860), (12640, 22899), (13430, 21552), (13470, 21488), (14368, 20145), (15266, 18960), (16116, 17960)]