70473840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 160

約数和(自身を含む): 241698816

約数和(自身を除く): 171224976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 751, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1502, 1564, 1840, 1955, 2040, 2253, 2346, 2760, 3004, 3128, 3755, 3910, 4080, 4506, 4692, 5520, 5865, 6008, 6256, 7510, 7820, 9012, 9384, 11265, 11730, 12016, 12767, 15020, 15640, 17273, 18024, 18768, 22530, 23460, 25534, 30040, 31280, 34546, 36048, 38301, 45060, 46920, 51068, 51819, 60080, 63835, 69092, 76602, 86365, 90120, 93840, 102136, 103638, 127670, 138184, 153204, 172730, 180240, 191505, 204272, 207276, 255340, 259095, 276368, 293641, 306408, 345460, 383010, 414552, 510680, 518190, 587282, 612816, 690920, 766020, 829104, 880923, 1021360, 1036380, 1174564, 1381840, 1468205, 1532040, 1761846, 2072760, 2349128, 2936410, 3064080, 3523692, 4145520, 4404615, 4698256, 5872820, 7047384, 8809230, 11745640, 14094768, 17618460, 23491280, 35236920, 70473840]

約数ペア:

[(1, 70473840), (2, 35236920), (3, 23491280), (4, 17618460), (5, 14094768), (6, 11745640), (8, 8809230), (10, 7047384), (12, 5872820), (15, 4698256), (16, 4404615), (17, 4145520), (20, 3523692), (23, 3064080), (24, 2936410), (30, 2349128), (34, 2072760), (40, 1761846), (46, 1532040), (48, 1468205), (51, 1381840), (60, 1174564), (68, 1036380), (69, 1021360), (80, 880923), (85, 829104), (92, 766020), (102, 690920), (115, 612816), (120, 587282), (136, 518190), (138, 510680), (170, 414552), (184, 383010), (204, 345460), (230, 306408), (240, 293641), (255, 276368), (272, 259095), (276, 255340), (340, 207276), (345, 204272), (368, 191505), (391, 180240), (408, 172730), (460, 153204), (510, 138184), (552, 127670), (680, 103638), (690, 102136), (751, 93840), (782, 90120), (816, 86365), (920, 76602), (1020, 69092), (1104, 63835), (1173, 60080), (1360, 51819), (1380, 51068), (1502, 46920), (1564, 45060), (1840, 38301), (1955, 36048), (2040, 34546), (2253, 31280), (2346, 30040), (2760, 25534), (3004, 23460), (3128, 22530), (3755, 18768), (3910, 18024), (4080, 17273), (4506, 15640), (4692, 15020), (5520, 12767), (5865, 12016), (6008, 11730), (6256, 11265), (7510, 9384), (7820, 9012)]