4540796820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2237}}^1$

素因数の和:2444

約数の個数: 240

約数和(自身を含む): 16377863040

約数和(自身を除く): 11837066220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 179, 180, 189, 210, 252, 270, 315, 324, 358, 378, 405, 420, 537, 540, 567, 630, 716, 756, 810, 895, 945, 1074, 1134, 1253, 1260, 1611, 1620, 1790, 1890, 2148, 2237, 2268, 2506, 2685, 2835, 3222, 3580, 3759, 3780, 4474, 4833, 5012, 5370, 5670, 6265, 6444, 6711, 7518, 8055, 8948, 9666, 10740, 11185, 11277, 11340, 12530, 13422, 14499, 15036, 15659, 16110, 18795, 19332, 20133, 22370, 22554, 24165, 25060, 26844, 28998, 31318, 32220, 33555, 33831, 37590, 40266, 44740, 45108, 46977, 48330, 56385, 57996, 60399, 62636, 67110, 67662, 72495, 75180, 78295, 80532, 93954, 96660, 100665, 101493, 112770, 120798, 134220, 135324, 140931, 144990, 156590, 169155, 181197, 187908, 201330, 202986, 225540, 234885, 241596, 281862, 289980, 301995, 313180, 338310, 362394, 400423, 402660, 405972, 422793, 469770, 507465, 563724, 603990, 676620, 704655, 724788, 800846, 845586, 905985, 939540, 1014930, 1201269, 1207980, 1268379, 1409310, 1601692, 1691172, 1811970, 2002115, 2029860, 2113965, 2402538, 2536758, 2802961, 2818620, 3603807, 3623940, 4004230, 4227930, 4805076, 5073516, 5605922, 6006345, 6341895, 7207614, 8008460, 8408883, 8455860, 10811421, 11211844, 12012690, 12683790, 14014805, 14415228, 16817766, 18019035, 21622842, 24025380, 25226649, 25367580, 28029610, 32434263, 33635532, 36038070, 42044415, 43245684, 50453298, 54057105, 56059220, 64868526, 72076140, 75679947, 84088830, 100906596, 108114210, 126133245, 129737052, 151359894, 162171315, 168177660, 216228420, 227039841, 252266490, 302719788, 324342630, 378399735, 454079682, 504532980, 648685260, 756799470, 908159364, 1135199205, 1513598940, 2270398410, 4540796820]

約数ペア:

[(1, 4540796820), (2, 2270398410), (3, 1513598940), (4, 1135199205), (5, 908159364), (6, 756799470), (7, 648685260), (9, 504532980), (10, 454079682), (12, 378399735), (14, 324342630), (15, 302719788), (18, 252266490), (20, 227039841), (21, 216228420), (27, 168177660), (28, 162171315), (30, 151359894), (35, 129737052), (36, 126133245), (42, 108114210), (45, 100906596), (54, 84088830), (60, 75679947), (63, 72076140), (70, 64868526), (81, 56059220), (84, 54057105), (90, 50453298), (105, 43245684), (108, 42044415), (126, 36038070), (135, 33635532), (140, 32434263), (162, 28029610), (179, 25367580), (180, 25226649), (189, 24025380), (210, 21622842), (252, 18019035), (270, 16817766), (315, 14415228), (324, 14014805), (358, 12683790), (378, 12012690), (405, 11211844), (420, 10811421), (537, 8455860), (540, 8408883), (567, 8008460), (630, 7207614), (716, 6341895), (756, 6006345), (810, 5605922), (895, 5073516), (945, 4805076), (1074, 4227930), (1134, 4004230), (1253, 3623940), (1260, 3603807), (1611, 2818620), (1620, 2802961), (1790, 2536758), (1890, 2402538), (2148, 2113965), (2237, 2029860), (2268, 2002115), (2506, 1811970), (2685, 1691172), (2835, 1601692), (3222, 1409310), (3580, 1268379), (3759, 1207980), (3780, 1201269), (4474, 1014930), (4833, 939540), (5012, 905985), (5370, 845586), (5670, 800846), (6265, 724788), (6444, 704655), (6711, 676620), (7518, 603990), (8055, 563724), (8948, 507465), (9666, 469770), (10740, 422793), (11185, 405972), (11277, 402660), (11340, 400423), (12530, 362394), (13422, 338310), (14499, 313180), (15036, 301995), (15659, 289980), (16110, 281862), (18795, 241596), (19332, 234885), (20133, 225540), (22370, 202986), (22554, 201330), (24165, 187908), (25060, 181197), (26844, 169155), (28998, 156590), (31318, 144990), (32220, 140931), (33555, 135324), (33831, 134220), (37590, 120798), (40266, 112770), (44740, 101493), (45108, 100665), (46977, 96660), (48330, 93954), (56385, 80532), (57996, 78295), (60399, 75180), (62636, 72495), (67110, 67662)]