2878187040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39191}}^1$

素因数の和:39232

約数の個数: 192

約数和(自身を含む): 10666494720

約数和(自身を除く): 7788307680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 39191, 73440, 78382, 117573, 156764, 195955, 235146, 313528, 352719, 391910, 470292, 587865, 627056, 666247, 705438, 783820, 940584, 1058157, 1175730, 1254112, 1332494, 1410876, 1567640, 1763595, 1881168, 1998741, 2116314, 2351460, 2664988, 2821752, 3135280, 3331235, 3527190, 3762336, 3997482, 4232628, 4702920, 5290785, 5329976, 5643504, 5996223, 6270560, 6662470, 7054380, 7994964, 8465256, 9405840, 9993705, 10581570, 10659952, 11287008, 11992446, 13324940, 14108760, 15989928, 16930512, 17988669, 18811680, 19987410, 21163140, 21319904, 23984892, 26649880, 28217520, 29981115, 31979856, 33861024, 35977338, 39974820, 42326280, 47969784, 53299760, 56435040, 59962230, 63959712, 71954676, 79949640, 84652560, 89943345, 95939568, 106599520, 119924460, 143909352, 159899280, 169305120, 179886690, 191879136, 239848920, 287818704, 319798560, 359773380, 479697840, 575637408, 719546760, 959395680, 1439093520, 2878187040]

約数ペア:

[(1, 2878187040), (2, 1439093520), (3, 959395680), (4, 719546760), (5, 575637408), (6, 479697840), (8, 359773380), (9, 319798560), (10, 287818704), (12, 239848920), (15, 191879136), (16, 179886690), (17, 169305120), (18, 159899280), (20, 143909352), (24, 119924460), (27, 106599520), (30, 95939568), (32, 89943345), (34, 84652560), (36, 79949640), (40, 71954676), (45, 63959712), (48, 59962230), (51, 56435040), (54, 53299760), (60, 47969784), (68, 42326280), (72, 39974820), (80, 35977338), (85, 33861024), (90, 31979856), (96, 29981115), (102, 28217520), (108, 26649880), (120, 23984892), (135, 21319904), (136, 21163140), (144, 19987410), (153, 18811680), (160, 17988669), (170, 16930512), (180, 15989928), (204, 14108760), (216, 13324940), (240, 11992446), (255, 11287008), (270, 10659952), (272, 10581570), (288, 9993705), (306, 9405840), (340, 8465256), (360, 7994964), (408, 7054380), (432, 6662470), (459, 6270560), (480, 5996223), (510, 5643504), (540, 5329976), (544, 5290785), (612, 4702920), (680, 4232628), (720, 3997482), (765, 3762336), (816, 3527190), (864, 3331235), (918, 3135280), (1020, 2821752), (1080, 2664988), (1224, 2351460), (1360, 2116314), (1440, 1998741), (1530, 1881168), (1632, 1763595), (1836, 1567640), (2040, 1410876), (2160, 1332494), (2295, 1254112), (2448, 1175730), (2720, 1058157), (3060, 940584), (3672, 783820), (4080, 705438), (4320, 666247), (4590, 627056), (4896, 587865), (6120, 470292), (7344, 391910), (8160, 352719), (9180, 313528), (12240, 235146), (14688, 195955), (18360, 156764), (24480, 117573), (36720, 78382), (39191, 73440)]