338675220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 1118072592

約数和(自身を除く): 779397372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 585, 606, 780, 909, 1010, 1170, 1212, 1313, 1433, 1515, 1818, 2020, 2340, 2626, 2866, 3030, 3636, 3939, 4299, 4545, 5252, 5732, 6060, 6565, 7165, 7878, 8598, 9090, 11817, 12897, 13130, 14330, 15756, 17196, 18180, 18629, 19695, 21495, 23634, 25794, 26260, 28660, 37258, 39390, 42990, 47268, 51588, 55887, 59085, 64485, 74516, 78780, 85980, 93145, 111774, 118170, 128970, 144733, 167661, 186290, 223548, 236340, 257940, 279435, 289466, 335322, 372580, 434199, 558870, 578932, 670644, 723665, 838305, 868398, 1117740, 1302597, 1447330, 1676610, 1736796, 1881529, 2170995, 2605194, 2894660, 3353220, 3763058, 4341990, 5210388, 5644587, 6512985, 7526116, 8683980, 9407645, 11289174, 13025970, 16933761, 18815290, 22578348, 26051940, 28222935, 33867522, 37630580, 56445870, 67735044, 84668805, 112891740, 169337610, 338675220]

約数ペア:

[(1, 338675220), (2, 169337610), (3, 112891740), (4, 84668805), (5, 67735044), (6, 56445870), (9, 37630580), (10, 33867522), (12, 28222935), (13, 26051940), (15, 22578348), (18, 18815290), (20, 16933761), (26, 13025970), (30, 11289174), (36, 9407645), (39, 8683980), (45, 7526116), (52, 6512985), (60, 5644587), (65, 5210388), (78, 4341990), (90, 3763058), (101, 3353220), (117, 2894660), (130, 2605194), (156, 2170995), (180, 1881529), (195, 1736796), (202, 1676610), (234, 1447330), (260, 1302597), (303, 1117740), (390, 868398), (404, 838305), (468, 723665), (505, 670644), (585, 578932), (606, 558870), (780, 434199), (909, 372580), (1010, 335322), (1170, 289466), (1212, 279435), (1313, 257940), (1433, 236340), (1515, 223548), (1818, 186290), (2020, 167661), (2340, 144733), (2626, 128970), (2866, 118170), (3030, 111774), (3636, 93145), (3939, 85980), (4299, 78780), (4545, 74516), (5252, 64485), (5732, 59085), (6060, 55887), (6565, 51588), (7165, 47268), (7878, 42990), (8598, 39390), (9090, 37258), (11817, 28660), (12897, 26260), (13130, 25794), (14330, 23634), (15756, 21495), (17196, 19695), (18180, 18629)]