25946760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 99532800

約数和(自身を除く): 73586040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 79, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 158, 161, 168, 170, 184, 204, 210, 230, 237, 238, 255, 276, 280, 316, 322, 340, 345, 357, 391, 395, 408, 420, 460, 474, 476, 483, 510, 552, 553, 595, 632, 644, 680, 690, 714, 782, 790, 805, 840, 920, 948, 952, 966, 1020, 1106, 1173, 1185, 1190, 1288, 1343, 1380, 1428, 1564, 1580, 1610, 1659, 1785, 1817, 1896, 1932, 1955, 2040, 2212, 2346, 2370, 2380, 2415, 2686, 2737, 2760, 2765, 2856, 3128, 3160, 3220, 3318, 3570, 3634, 3864, 3910, 4029, 4424, 4692, 4740, 4760, 4830, 5372, 5451, 5474, 5530, 5865, 6440, 6636, 6715, 7140, 7268, 7820, 8058, 8211, 8295, 9085, 9384, 9401, 9480, 9660, 10744, 10902, 10948, 11060, 11730, 12719, 13272, 13430, 13685, 14280, 14536, 15640, 16116, 16422, 16590, 18170, 18802, 19320, 20145, 21804, 21896, 22120, 23460, 25438, 26860, 27255, 27370, 28203, 30889, 32232, 32844, 33180, 36340, 37604, 38157, 40290, 41055, 43608, 46920, 47005, 50876, 53720, 54510, 54740, 56406, 61778, 63595, 65688, 66360, 72680, 75208, 76314, 80580, 82110, 92667, 94010, 101752, 109020, 109480, 112812, 123556, 127190, 141015, 152628, 154445, 161160, 164220, 185334, 188020, 190785, 216223, 218040, 225624, 247112, 254380, 282030, 305256, 308890, 328440, 370668, 376040, 381570, 432446, 463335, 508760, 564060, 617780, 648669, 741336, 763140, 864892, 926670, 1081115, 1128120, 1235560, 1297338, 1526280, 1729784, 1853340, 2162230, 2594676, 3243345, 3706680, 4324460, 5189352, 6486690, 8648920, 12973380, 25946760]

約数ペア:

[(1, 25946760), (2, 12973380), (3, 8648920), (4, 6486690), (5, 5189352), (6, 4324460), (7, 3706680), (8, 3243345), (10, 2594676), (12, 2162230), (14, 1853340), (15, 1729784), (17, 1526280), (20, 1297338), (21, 1235560), (23, 1128120), (24, 1081115), (28, 926670), (30, 864892), (34, 763140), (35, 741336), (40, 648669), (42, 617780), (46, 564060), (51, 508760), (56, 463335), (60, 432446), (68, 381570), (69, 376040), (70, 370668), (79, 328440), (84, 308890), (85, 305256), (92, 282030), (102, 254380), (105, 247112), (115, 225624), (119, 218040), (120, 216223), (136, 190785), (138, 188020), (140, 185334), (158, 164220), (161, 161160), (168, 154445), (170, 152628), (184, 141015), (204, 127190), (210, 123556), (230, 112812), (237, 109480), (238, 109020), (255, 101752), (276, 94010), (280, 92667), (316, 82110), (322, 80580), (340, 76314), (345, 75208), (357, 72680), (391, 66360), (395, 65688), (408, 63595), (420, 61778), (460, 56406), (474, 54740), (476, 54510), (483, 53720), (510, 50876), (552, 47005), (553, 46920), (595, 43608), (632, 41055), (644, 40290), (680, 38157), (690, 37604), (714, 36340), (782, 33180), (790, 32844), (805, 32232), (840, 30889), (920, 28203), (948, 27370), (952, 27255), (966, 26860), (1020, 25438), (1106, 23460), (1173, 22120), (1185, 21896), (1190, 21804), (1288, 20145), (1343, 19320), (1380, 18802), (1428, 18170), (1564, 16590), (1580, 16422), (1610, 16116), (1659, 15640), (1785, 14536), (1817, 14280), (1896, 13685), (1932, 13430), (1955, 13272), (2040, 12719), (2212, 11730), (2346, 11060), (2370, 10948), (2380, 10902), (2415, 10744), (2686, 9660), (2737, 9480), (2760, 9401), (2765, 9384), (2856, 9085), (3128, 8295), (3160, 8211), (3220, 8058), (3318, 7820), (3570, 7268), (3634, 7140), (3864, 6715), (3910, 6636), (4029, 6440), (4424, 5865), (4692, 5530), (4740, 5474), (4760, 5451), (4830, 5372)]