2783206140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1429}}^1$

素因数の和:1692

約数の個数: 192

約数和(自身を含む): 9202152960

約数和(自身を除く): 6418946820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 227, 260, 286, 330, 390, 429, 454, 572, 660, 681, 715, 780, 858, 908, 1135, 1362, 1429, 1430, 1716, 2145, 2270, 2497, 2724, 2858, 2860, 2951, 3405, 4287, 4290, 4540, 4994, 5716, 5902, 6810, 7145, 7491, 8574, 8580, 8853, 9988, 11804, 12485, 13620, 14290, 14755, 14982, 15719, 17148, 17706, 18577, 21435, 24970, 28580, 29510, 29964, 31438, 32461, 35412, 37154, 37455, 42870, 44265, 47157, 49940, 55731, 59020, 62876, 64922, 74308, 74910, 78595, 85740, 88530, 92885, 94314, 97383, 111462, 129844, 149820, 157190, 162305, 177060, 185770, 188628, 194766, 204347, 222924, 235785, 278655, 314380, 324383, 324610, 371540, 389532, 408694, 471570, 486915, 557310, 613041, 648766, 649220, 817388, 943140, 973149, 973830, 1021735, 1114620, 1226082, 1297532, 1621915, 1946298, 1947660, 2043470, 2452164, 3065205, 3243830, 3568213, 3892596, 4086940, 4216979, 4865745, 6130410, 6487660, 7136426, 8433958, 9731490, 10704639, 12260820, 12650937, 14272852, 16867916, 17841065, 19462980, 21084895, 21409278, 25301874, 35682130, 42169790, 42818556, 46386769, 50603748, 53523195, 63254685, 71364260, 84339580, 92773538, 107046390, 126509370, 139160307, 185547076, 214092780, 231933845, 253018740, 278320614, 463867690, 556641228, 695801535, 927735380, 1391603070, 2783206140]

約数ペア:

[(1, 2783206140), (2, 1391603070), (3, 927735380), (4, 695801535), (5, 556641228), (6, 463867690), (10, 278320614), (11, 253018740), (12, 231933845), (13, 214092780), (15, 185547076), (20, 139160307), (22, 126509370), (26, 107046390), (30, 92773538), (33, 84339580), (39, 71364260), (44, 63254685), (52, 53523195), (55, 50603748), (60, 46386769), (65, 42818556), (66, 42169790), (78, 35682130), (110, 25301874), (130, 21409278), (132, 21084895), (143, 19462980), (156, 17841065), (165, 16867916), (195, 14272852), (220, 12650937), (227, 12260820), (260, 10704639), (286, 9731490), (330, 8433958), (390, 7136426), (429, 6487660), (454, 6130410), (572, 4865745), (660, 4216979), (681, 4086940), (715, 3892596), (780, 3568213), (858, 3243830), (908, 3065205), (1135, 2452164), (1362, 2043470), (1429, 1947660), (1430, 1946298), (1716, 1621915), (2145, 1297532), (2270, 1226082), (2497, 1114620), (2724, 1021735), (2858, 973830), (2860, 973149), (2951, 943140), (3405, 817388), (4287, 649220), (4290, 648766), (4540, 613041), (4994, 557310), (5716, 486915), (5902, 471570), (6810, 408694), (7145, 389532), (7491, 371540), (8574, 324610), (8580, 324383), (8853, 314380), (9988, 278655), (11804, 235785), (12485, 222924), (13620, 204347), (14290, 194766), (14755, 188628), (14982, 185770), (15719, 177060), (17148, 162305), (17706, 157190), (18577, 149820), (21435, 129844), (24970, 111462), (28580, 97383), (29510, 94314), (29964, 92885), (31438, 88530), (32461, 85740), (35412, 78595), (37154, 74910), (37455, 74308), (42870, 64922), (44265, 62876), (47157, 59020), (49940, 55731)]