42230040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 136028160

約数和(自身を除く): 93798120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 163, 170, 204, 254, 255, 326, 340, 381, 408, 489, 508, 510, 635, 652, 680, 762, 815, 978, 1016, 1020, 1270, 1304, 1524, 1630, 1905, 1956, 2040, 2159, 2445, 2540, 2771, 3048, 3260, 3810, 3912, 4318, 4890, 5080, 5542, 6477, 6520, 7620, 8313, 8636, 9780, 10795, 11084, 12954, 13855, 15240, 16626, 17272, 19560, 20701, 21590, 22168, 25908, 27710, 32385, 33252, 41402, 41565, 43180, 51816, 55420, 62103, 64770, 66504, 82804, 83130, 86360, 103505, 110840, 124206, 129540, 165608, 166260, 207010, 248412, 259080, 310515, 332520, 351917, 414020, 496824, 621030, 703834, 828040, 1055751, 1242060, 1407668, 1759585, 2111502, 2484120, 2815336, 3519170, 4223004, 5278755, 7038340, 8446008, 10557510, 14076680, 21115020, 42230040]

約数ペア:

[(1, 42230040), (2, 21115020), (3, 14076680), (4, 10557510), (5, 8446008), (6, 7038340), (8, 5278755), (10, 4223004), (12, 3519170), (15, 2815336), (17, 2484120), (20, 2111502), (24, 1759585), (30, 1407668), (34, 1242060), (40, 1055751), (51, 828040), (60, 703834), (68, 621030), (85, 496824), (102, 414020), (120, 351917), (127, 332520), (136, 310515), (163, 259080), (170, 248412), (204, 207010), (254, 166260), (255, 165608), (326, 129540), (340, 124206), (381, 110840), (408, 103505), (489, 86360), (508, 83130), (510, 82804), (635, 66504), (652, 64770), (680, 62103), (762, 55420), (815, 51816), (978, 43180), (1016, 41565), (1020, 41402), (1270, 33252), (1304, 32385), (1524, 27710), (1630, 25908), (1905, 22168), (1956, 21590), (2040, 20701), (2159, 19560), (2445, 17272), (2540, 16626), (2771, 15240), (3048, 13855), (3260, 12954), (3810, 11084), (3912, 10795), (4318, 9780), (4890, 8636), (5080, 8313), (5542, 7620), (6477, 6520)]