28453573440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{12781}}^1$

素因数の和:13577

約数の個数: 168

約数和(自身を含む): 98002712808

約数和(自身を除く): 69549139368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 773, 960, 1440, 1546, 2319, 2880, 3092, 3865, 4638, 6184, 6957, 7730, 9276, 11595, 12368, 12781, 13914, 15460, 18552, 23190, 24736, 25562, 27828, 30920, 34785, 37104, 38343, 46380, 49472, 51124, 55656, 61840, 63905, 69570, 74208, 76686, 92760, 102248, 111312, 115029, 123680, 127810, 139140, 148416, 153372, 185520, 191715, 204496, 222624, 230058, 247360, 255620, 278280, 306744, 371040, 383430, 408992, 445248, 460116, 511240, 556560, 575145, 613488, 742080, 766860, 817984, 920232, 1022480, 1113120, 1150290, 1226976, 1533720, 1840464, 2044960, 2226240, 2300580, 2453952, 3067440, 3680928, 4089920, 4601160, 6134880, 7361856, 9202320, 9879713, 12269760, 18404640, 19759426, 29639139, 36809280, 39518852, 49398565, 59278278, 79037704, 88917417, 98797130, 118556556, 148195695, 158075408, 177834834, 197594260, 237113112, 296391390, 316150816, 355669668, 395188520, 444587085, 474226224, 592782780, 632301632, 711339336, 790377040, 889174170, 948452448, 1185565560, 1422678672, 1580754080, 1778348340, 1896904896, 2371131120, 2845357344, 3161508160, 3556696680, 4742262240, 5690714688, 7113393360, 9484524480, 14226786720, 28453573440]

約数ペア:

[(1, 28453573440), (2, 14226786720), (3, 9484524480), (4, 7113393360), (5, 5690714688), (6, 4742262240), (8, 3556696680), (9, 3161508160), (10, 2845357344), (12, 2371131120), (15, 1896904896), (16, 1778348340), (18, 1580754080), (20, 1422678672), (24, 1185565560), (30, 948452448), (32, 889174170), (36, 790377040), (40, 711339336), (45, 632301632), (48, 592782780), (60, 474226224), (64, 444587085), (72, 395188520), (80, 355669668), (90, 316150816), (96, 296391390), (120, 237113112), (144, 197594260), (160, 177834834), (180, 158075408), (192, 148195695), (240, 118556556), (288, 98797130), (320, 88917417), (360, 79037704), (480, 59278278), (576, 49398565), (720, 39518852), (773, 36809280), (960, 29639139), (1440, 19759426), (1546, 18404640), (2319, 12269760), (2880, 9879713), (3092, 9202320), (3865, 7361856), (4638, 6134880), (6184, 4601160), (6957, 4089920), (7730, 3680928), (9276, 3067440), (11595, 2453952), (12368, 2300580), (12781, 2226240), (13914, 2044960), (15460, 1840464), (18552, 1533720), (23190, 1226976), (24736, 1150290), (25562, 1113120), (27828, 1022480), (30920, 920232), (34785, 817984), (37104, 766860), (38343, 742080), (46380, 613488), (49472, 575145), (51124, 556560), (55656, 511240), (61840, 460116), (63905, 445248), (69570, 408992), (74208, 383430), (76686, 371040), (92760, 306744), (102248, 278280), (111312, 255620), (115029, 247360), (123680, 230058), (127810, 222624), (139140, 204496), (148416, 191715), (153372, 185520)]