16082220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 57109248

約数和(自身を除く): 41027028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 59, 60, 66, 70, 77, 84, 105, 110, 118, 132, 140, 154, 165, 177, 210, 220, 231, 236, 295, 308, 330, 354, 385, 413, 420, 462, 590, 649, 660, 708, 770, 826, 885, 924, 1155, 1180, 1239, 1298, 1540, 1652, 1770, 1947, 2065, 2310, 2478, 2596, 3245, 3481, 3540, 3894, 4130, 4543, 4620, 4956, 6195, 6490, 6962, 7788, 8260, 9086, 9735, 10443, 12390, 12980, 13629, 13924, 17405, 18172, 19470, 20886, 22715, 24367, 24780, 27258, 34810, 38291, 38940, 41772, 45430, 48734, 52215, 54516, 68145, 69620, 73101, 76582, 90860, 97468, 104430, 114873, 121835, 136290, 146202, 153164, 191455, 208860, 229746, 243670, 268037, 272580, 292404, 365505, 382910, 459492, 487340, 536074, 574365, 731010, 765820, 804111, 1072148, 1148730, 1340185, 1462020, 1608222, 2297460, 2680370, 3216444, 4020555, 5360740, 8041110, 16082220]

約数ペア:

[(1, 16082220), (2, 8041110), (3, 5360740), (4, 4020555), (5, 3216444), (6, 2680370), (7, 2297460), (10, 1608222), (11, 1462020), (12, 1340185), (14, 1148730), (15, 1072148), (20, 804111), (21, 765820), (22, 731010), (28, 574365), (30, 536074), (33, 487340), (35, 459492), (42, 382910), (44, 365505), (55, 292404), (59, 272580), (60, 268037), (66, 243670), (70, 229746), (77, 208860), (84, 191455), (105, 153164), (110, 146202), (118, 136290), (132, 121835), (140, 114873), (154, 104430), (165, 97468), (177, 90860), (210, 76582), (220, 73101), (231, 69620), (236, 68145), (295, 54516), (308, 52215), (330, 48734), (354, 45430), (385, 41772), (413, 38940), (420, 38291), (462, 34810), (590, 27258), (649, 24780), (660, 24367), (708, 22715), (770, 20886), (826, 19470), (885, 18172), (924, 17405), (1155, 13924), (1180, 13629), (1239, 12980), (1298, 12390), (1540, 10443), (1652, 9735), (1770, 9086), (1947, 8260), (2065, 7788), (2310, 6962), (2478, 6490), (2596, 6195), (3245, 4956), (3481, 4620), (3540, 4543), (3894, 4130)]