42895080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 151968960

約数和(自身を除く): 109073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 163, 170, 172, 180, 204, 215, 255, 258, 306, 326, 340, 344, 360, 387, 408, 430, 489, 510, 516, 612, 645, 652, 680, 731, 765, 774, 815, 860, 978, 1020, 1032, 1224, 1290, 1304, 1462, 1467, 1530, 1548, 1630, 1720, 1935, 1956, 2040, 2193, 2445, 2580, 2771, 2924, 2934, 3060, 3096, 3260, 3655, 3870, 3912, 4386, 4890, 5160, 5542, 5848, 5868, 6120, 6520, 6579, 7009, 7310, 7335, 7740, 8313, 8772, 9780, 10965, 11084, 11736, 13158, 13855, 14018, 14620, 14670, 15480, 16626, 17544, 19560, 21027, 21930, 22168, 24939, 26316, 27710, 28036, 29240, 29340, 32895, 33252, 35045, 41565, 42054, 43860, 49878, 52632, 55420, 56072, 58680, 63081, 65790, 66504, 70090, 83130, 84108, 87720, 99756, 105135, 110840, 119153, 124695, 126162, 131580, 140180, 166260, 168216, 199512, 210270, 238306, 249390, 252324, 263160, 280360, 315405, 332520, 357459, 420540, 476612, 498780, 504648, 595765, 630810, 714918, 841080, 953224, 997560, 1072377, 1191530, 1261620, 1429836, 1787295, 2144754, 2383060, 2523240, 2859672, 3574590, 4289508, 4766120, 5361885, 7149180, 8579016, 10723770, 14298360, 21447540, 42895080]

約数ペア:

[(1, 42895080), (2, 21447540), (3, 14298360), (4, 10723770), (5, 8579016), (6, 7149180), (8, 5361885), (9, 4766120), (10, 4289508), (12, 3574590), (15, 2859672), (17, 2523240), (18, 2383060), (20, 2144754), (24, 1787295), (30, 1429836), (34, 1261620), (36, 1191530), (40, 1072377), (43, 997560), (45, 953224), (51, 841080), (60, 714918), (68, 630810), (72, 595765), (85, 504648), (86, 498780), (90, 476612), (102, 420540), (120, 357459), (129, 332520), (136, 315405), (153, 280360), (163, 263160), (170, 252324), (172, 249390), (180, 238306), (204, 210270), (215, 199512), (255, 168216), (258, 166260), (306, 140180), (326, 131580), (340, 126162), (344, 124695), (360, 119153), (387, 110840), (408, 105135), (430, 99756), (489, 87720), (510, 84108), (516, 83130), (612, 70090), (645, 66504), (652, 65790), (680, 63081), (731, 58680), (765, 56072), (774, 55420), (815, 52632), (860, 49878), (978, 43860), (1020, 42054), (1032, 41565), (1224, 35045), (1290, 33252), (1304, 32895), (1462, 29340), (1467, 29240), (1530, 28036), (1548, 27710), (1630, 26316), (1720, 24939), (1935, 22168), (1956, 21930), (2040, 21027), (2193, 19560), (2445, 17544), (2580, 16626), (2771, 15480), (2924, 14670), (2934, 14620), (3060, 14018), (3096, 13855), (3260, 13158), (3655, 11736), (3870, 11084), (3912, 10965), (4386, 9780), (4890, 8772), (5160, 8313), (5542, 7740), (5848, 7335), (5868, 7310), (6120, 7009), (6520, 6579)]