989772960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6107

約数の個数: 192

約数和(自身を含む): 3511517184

約数和(自身を除く): 2521744224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6047, 6820, 7440, 8184, 10230, 10912, 12094, 13640, 14880, 16368, 18141, 20460, 24188, 27280, 30235, 32736, 36282, 40920, 48376, 54560, 60470, 66517, 72564, 81840, 90705, 96752, 120940, 133034, 145128, 163680, 181410, 187457, 193504, 199551, 241880, 266068, 290256, 332585, 362820, 374914, 399102, 483760, 532136, 562371, 580512, 665170, 725640, 749828, 798204, 937285, 967520, 997755, 1064272, 1124742, 1330340, 1451280, 1499656, 1596408, 1874570, 1995510, 2062027, 2128544, 2249484, 2660680, 2811855, 2902560, 2999312, 3192816, 3749140, 3991020, 4124054, 4498968, 5321360, 5623710, 5998624, 6186081, 6385632, 7498280, 7982040, 8248108, 8997936, 10310135, 10642720, 11247420, 12372162, 14996560, 15964080, 16496216, 17995872, 20620270, 22494840, 24744324, 29993120, 30930405, 31928160, 32992432, 41240540, 44989680, 49488648, 61860810, 65984864, 82481080, 89979360, 98977296, 123721620, 164962160, 197954592, 247443240, 329924320, 494886480, 989772960]

約数ペア:

[(1, 989772960), (2, 494886480), (3, 329924320), (4, 247443240), (5, 197954592), (6, 164962160), (8, 123721620), (10, 98977296), (11, 89979360), (12, 82481080), (15, 65984864), (16, 61860810), (20, 49488648), (22, 44989680), (24, 41240540), (30, 32992432), (31, 31928160), (32, 30930405), (33, 29993120), (40, 24744324), (44, 22494840), (48, 20620270), (55, 17995872), (60, 16496216), (62, 15964080), (66, 14996560), (80, 12372162), (88, 11247420), (93, 10642720), (96, 10310135), (110, 8997936), (120, 8248108), (124, 7982040), (132, 7498280), (155, 6385632), (160, 6186081), (165, 5998624), (176, 5623710), (186, 5321360), (220, 4498968), (240, 4124054), (248, 3991020), (264, 3749140), (310, 3192816), (330, 2999312), (341, 2902560), (352, 2811855), (372, 2660680), (440, 2249484), (465, 2128544), (480, 2062027), (496, 1995510), (528, 1874570), (620, 1596408), (660, 1499656), (682, 1451280), (744, 1330340), (880, 1124742), (930, 1064272), (992, 997755), (1023, 967520), (1056, 937285), (1240, 798204), (1320, 749828), (1364, 725640), (1488, 665170), (1705, 580512), (1760, 562371), (1860, 532136), (2046, 483760), (2480, 399102), (2640, 374914), (2728, 362820), (2976, 332585), (3410, 290256), (3720, 266068), (4092, 241880), (4960, 199551), (5115, 193504), (5280, 187457), (5456, 181410), (6047, 163680), (6820, 145128), (7440, 133034), (8184, 120940), (10230, 96752), (10912, 90705), (12094, 81840), (13640, 72564), (14880, 66517), (16368, 60470), (18141, 54560), (20460, 48376), (24188, 40920), (27280, 36282), (30235, 32736)]