80276040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 297788400

約数和(自身を除く): 217512360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1009, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2018, 2040, 2210, 2340, 2652, 3027, 3060, 3315, 3978, 4036, 4420, 4680, 5045, 5304, 6054, 6120, 6630, 7956, 8072, 8840, 9081, 9945, 10090, 12108, 13117, 13260, 15135, 15912, 17153, 18162, 19890, 20180, 24216, 26234, 26520, 30270, 34306, 36324, 39351, 39780, 40360, 45405, 51459, 52468, 60540, 65585, 68612, 72648, 78702, 79560, 85765, 90810, 102918, 104936, 118053, 121080, 131170, 137224, 154377, 157404, 171530, 181620, 196755, 205836, 222989, 236106, 257295, 262340, 308754, 314808, 343060, 363240, 393510, 411672, 445978, 472212, 514590, 524680, 590265, 617508, 668967, 686120, 771885, 787020, 891956, 944424, 1029180, 1114945, 1180530, 1235016, 1337934, 1543770, 1574040, 1783912, 2006901, 2058360, 2229890, 2361060, 2675868, 3087540, 3344835, 4013802, 4459780, 4722120, 5351736, 6175080, 6689670, 8027604, 8919560, 10034505, 13379340, 16055208, 20069010, 26758680, 40138020, 80276040]

約数ペア:

[(1, 80276040), (2, 40138020), (3, 26758680), (4, 20069010), (5, 16055208), (6, 13379340), (8, 10034505), (9, 8919560), (10, 8027604), (12, 6689670), (13, 6175080), (15, 5351736), (17, 4722120), (18, 4459780), (20, 4013802), (24, 3344835), (26, 3087540), (30, 2675868), (34, 2361060), (36, 2229890), (39, 2058360), (40, 2006901), (45, 1783912), (51, 1574040), (52, 1543770), (60, 1337934), (65, 1235016), (68, 1180530), (72, 1114945), (78, 1029180), (85, 944424), (90, 891956), (102, 787020), (104, 771885), (117, 686120), (120, 668967), (130, 617508), (136, 590265), (153, 524680), (156, 514590), (170, 472212), (180, 445978), (195, 411672), (204, 393510), (221, 363240), (234, 343060), (255, 314808), (260, 308754), (306, 262340), (312, 257295), (340, 236106), (360, 222989), (390, 205836), (408, 196755), (442, 181620), (468, 171530), (510, 157404), (520, 154377), (585, 137224), (612, 131170), (663, 121080), (680, 118053), (765, 104936), (780, 102918), (884, 90810), (936, 85765), (1009, 79560), (1020, 78702), (1105, 72648), (1170, 68612), (1224, 65585), (1326, 60540), (1530, 52468), (1560, 51459), (1768, 45405), (1989, 40360), (2018, 39780), (2040, 39351), (2210, 36324), (2340, 34306), (2652, 30270), (3027, 26520), (3060, 26234), (3315, 24216), (3978, 20180), (4036, 19890), (4420, 18162), (4680, 17153), (5045, 15912), (5304, 15135), (6054, 13260), (6120, 13117), (6630, 12108), (7956, 10090), (8072, 9945), (8840, 9081)]