29132040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 101376000

約数和(自身を除く): 72243960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 439, 474, 553, 632, 790, 840, 878, 948, 1106, 1185, 1317, 1580, 1659, 1756, 1896, 2195, 2212, 2370, 2634, 2765, 3073, 3160, 3318, 3512, 4390, 4424, 4740, 5268, 5530, 6146, 6585, 6636, 8295, 8780, 9219, 9480, 10536, 11060, 12292, 13170, 13272, 15365, 16590, 17560, 18438, 22120, 24584, 26340, 30730, 33180, 34681, 36876, 46095, 52680, 61460, 66360, 69362, 73752, 92190, 104043, 122920, 138724, 173405, 184380, 208086, 242767, 277448, 346810, 368760, 416172, 485534, 520215, 693620, 728301, 832344, 971068, 1040430, 1213835, 1387240, 1456602, 1942136, 2080860, 2427670, 2913204, 3641505, 4161720, 4855340, 5826408, 7283010, 9710680, 14566020, 29132040]

約数ペア:

[(1, 29132040), (2, 14566020), (3, 9710680), (4, 7283010), (5, 5826408), (6, 4855340), (7, 4161720), (8, 3641505), (10, 2913204), (12, 2427670), (14, 2080860), (15, 1942136), (20, 1456602), (21, 1387240), (24, 1213835), (28, 1040430), (30, 971068), (35, 832344), (40, 728301), (42, 693620), (56, 520215), (60, 485534), (70, 416172), (79, 368760), (84, 346810), (105, 277448), (120, 242767), (140, 208086), (158, 184380), (168, 173405), (210, 138724), (237, 122920), (280, 104043), (316, 92190), (395, 73752), (420, 69362), (439, 66360), (474, 61460), (553, 52680), (632, 46095), (790, 36876), (840, 34681), (878, 33180), (948, 30730), (1106, 26340), (1185, 24584), (1317, 22120), (1580, 18438), (1659, 17560), (1756, 16590), (1896, 15365), (2195, 13272), (2212, 13170), (2370, 12292), (2634, 11060), (2765, 10536), (3073, 9480), (3160, 9219), (3318, 8780), (3512, 8295), (4390, 6636), (4424, 6585), (4740, 6146), (5268, 5530)]