530914720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 1537401600

約数和(自身を除く): 1006486880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 70, 76, 80, 95, 112, 122, 133, 140, 152, 160, 190, 224, 244, 266, 280, 304, 305, 380, 409, 427, 488, 532, 560, 608, 610, 665, 760, 818, 854, 976, 1064, 1120, 1159, 1220, 1330, 1520, 1636, 1708, 1952, 2045, 2128, 2135, 2318, 2440, 2660, 2863, 3040, 3272, 3416, 4090, 4256, 4270, 4636, 4880, 5320, 5726, 5795, 6544, 6832, 7771, 8113, 8180, 8540, 9272, 9760, 10640, 11452, 11590, 13088, 13664, 14315, 15542, 16226, 16360, 17080, 18544, 21280, 22904, 23180, 24949, 28630, 31084, 32452, 32720, 34160, 37088, 38855, 40565, 45808, 46360, 49898, 54397, 57260, 62168, 64904, 65440, 68320, 77710, 81130, 91616, 92720, 99796, 108794, 114520, 124336, 124745, 129808, 155420, 162260, 174643, 185440, 199592, 217588, 229040, 248672, 249490, 259616, 271985, 310840, 324520, 349286, 399184, 435176, 458080, 474031, 498980, 543970, 621680, 649040, 698572, 798368, 870352, 873215, 948062, 997960, 1087940, 1243360, 1298080, 1397144, 1740704, 1746430, 1896124, 1995920, 2175880, 2370155, 2794288, 3318217, 3492860, 3792248, 3991840, 4351760, 4740310, 5588576, 6636434, 6985720, 7584496, 8703520, 9480620, 13272868, 13971440, 15168992, 16591085, 18961240, 26545736, 27942880, 33182170, 37922480, 53091472, 66364340, 75844960, 106182944, 132728680, 265457360, 530914720]

約数ペア:

[(1, 530914720), (2, 265457360), (4, 132728680), (5, 106182944), (7, 75844960), (8, 66364340), (10, 53091472), (14, 37922480), (16, 33182170), (19, 27942880), (20, 26545736), (28, 18961240), (32, 16591085), (35, 15168992), (38, 13971440), (40, 13272868), (56, 9480620), (61, 8703520), (70, 7584496), (76, 6985720), (80, 6636434), (95, 5588576), (112, 4740310), (122, 4351760), (133, 3991840), (140, 3792248), (152, 3492860), (160, 3318217), (190, 2794288), (224, 2370155), (244, 2175880), (266, 1995920), (280, 1896124), (304, 1746430), (305, 1740704), (380, 1397144), (409, 1298080), (427, 1243360), (488, 1087940), (532, 997960), (560, 948062), (608, 873215), (610, 870352), (665, 798368), (760, 698572), (818, 649040), (854, 621680), (976, 543970), (1064, 498980), (1120, 474031), (1159, 458080), (1220, 435176), (1330, 399184), (1520, 349286), (1636, 324520), (1708, 310840), (1952, 271985), (2045, 259616), (2128, 249490), (2135, 248672), (2318, 229040), (2440, 217588), (2660, 199592), (2863, 185440), (3040, 174643), (3272, 162260), (3416, 155420), (4090, 129808), (4256, 124745), (4270, 124336), (4636, 114520), (4880, 108794), (5320, 99796), (5726, 92720), (5795, 91616), (6544, 81130), (6832, 77710), (7771, 68320), (8113, 65440), (8180, 64904), (8540, 62168), (9272, 57260), (9760, 54397), (10640, 49898), (11452, 46360), (11590, 45808), (13088, 40565), (13664, 38855), (14315, 37088), (15542, 34160), (16226, 32720), (16360, 32452), (17080, 31084), (18544, 28630), (21280, 24949), (22904, 23180)]