2017795860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 6559926912

約数和(自身を除く): 4542131052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 71, 81, 90, 106, 108, 135, 142, 159, 162, 180, 212, 213, 265, 270, 284, 318, 324, 331, 355, 405, 426, 477, 530, 540, 636, 639, 662, 710, 795, 810, 852, 954, 993, 1060, 1065, 1278, 1324, 1420, 1431, 1590, 1620, 1655, 1908, 1917, 1986, 2130, 2385, 2556, 2862, 2979, 3180, 3195, 3310, 3763, 3834, 3972, 4260, 4293, 4770, 4965, 5724, 5751, 5958, 6390, 6620, 7155, 7526, 7668, 8586, 8937, 9540, 9585, 9930, 11289, 11502, 11916, 12780, 14310, 14895, 15052, 17172, 17543, 17874, 18815, 19170, 19860, 21465, 22578, 23004, 23501, 26811, 28620, 28755, 29790, 33867, 35086, 35748, 37630, 38340, 42930, 44685, 45156, 47002, 52629, 53622, 56445, 57510, 59580, 67734, 70172, 70503, 75260, 85860, 87715, 89370, 94004, 101601, 105258, 107244, 112890, 115020, 117505, 134055, 135468, 141006, 157887, 169335, 175430, 178740, 203202, 210516, 211509, 225780, 235010, 263145, 268110, 282012, 304803, 315774, 338670, 350860, 352515, 406404, 423018, 470020, 473661, 508005, 526290, 536220, 609606, 631548, 634527, 677340, 705030, 789435, 846036, 947322, 1016010, 1052580, 1057545, 1219212, 1245553, 1269054, 1410060, 1420983, 1524015, 1578870, 1894644, 1903581, 2032020, 2115090, 2368305, 2491106, 2538108, 2841966, 3048030, 3157740, 3172635, 3736659, 3807162, 4230180, 4736610, 4982212, 5683932, 6096060, 6227765, 6345270, 7104915, 7473318, 7614324, 9473220, 9517905, 11209977, 12455530, 12690540, 14209830, 14946636, 18683295, 19035810, 22419954, 24911060, 28419660, 33629931, 37366590, 38071620, 44839908, 56049885, 67259862, 74733180, 100889793, 112099770, 134519724, 168149655, 201779586, 224199540, 336299310, 403559172, 504448965, 672598620, 1008897930, 2017795860]

約数ペア:

[(1, 2017795860), (2, 1008897930), (3, 672598620), (4, 504448965), (5, 403559172), (6, 336299310), (9, 224199540), (10, 201779586), (12, 168149655), (15, 134519724), (18, 112099770), (20, 100889793), (27, 74733180), (30, 67259862), (36, 56049885), (45, 44839908), (53, 38071620), (54, 37366590), (60, 33629931), (71, 28419660), (81, 24911060), (90, 22419954), (106, 19035810), (108, 18683295), (135, 14946636), (142, 14209830), (159, 12690540), (162, 12455530), (180, 11209977), (212, 9517905), (213, 9473220), (265, 7614324), (270, 7473318), (284, 7104915), (318, 6345270), (324, 6227765), (331, 6096060), (355, 5683932), (405, 4982212), (426, 4736610), (477, 4230180), (530, 3807162), (540, 3736659), (636, 3172635), (639, 3157740), (662, 3048030), (710, 2841966), (795, 2538108), (810, 2491106), (852, 2368305), (954, 2115090), (993, 2032020), (1060, 1903581), (1065, 1894644), (1278, 1578870), (1324, 1524015), (1420, 1420983), (1431, 1410060), (1590, 1269054), (1620, 1245553), (1655, 1219212), (1908, 1057545), (1917, 1052580), (1986, 1016010), (2130, 947322), (2385, 846036), (2556, 789435), (2862, 705030), (2979, 677340), (3180, 634527), (3195, 631548), (3310, 609606), (3763, 536220), (3834, 526290), (3972, 508005), (4260, 473661), (4293, 470020), (4770, 423018), (4965, 406404), (5724, 352515), (5751, 350860), (5958, 338670), (6390, 315774), (6620, 304803), (7155, 282012), (7526, 268110), (7668, 263145), (8586, 235010), (8937, 225780), (9540, 211509), (9585, 210516), (9930, 203202), (11289, 178740), (11502, 175430), (11916, 169335), (12780, 157887), (14310, 141006), (14895, 135468), (15052, 134055), (17172, 117505), (17543, 115020), (17874, 112890), (18815, 107244), (19170, 105258), (19860, 101601), (21465, 94004), (22578, 89370), (23004, 87715), (23501, 85860), (26811, 75260), (28620, 70503), (28755, 70172), (29790, 67734), (33867, 59580), (35086, 57510), (35748, 56445), (37630, 53622), (38340, 52629), (42930, 47002), (44685, 45156)]