138248370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 160

約数和(自身を含む): 422009280

約数和(自身を除く): 283760910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 691, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1382, 1482, 1539, 1710, 1755, 2073, 2106, 2223, 2470, 2565, 3078, 3455, 3510, 3705, 4146, 4446, 5130, 5265, 6219, 6669, 6910, 7410, 7695, 8983, 10365, 10530, 11115, 12438, 13129, 13338, 15390, 17966, 18657, 20007, 20730, 22230, 26258, 26949, 31095, 33345, 37314, 39387, 40014, 44915, 53898, 55971, 62190, 65645, 66690, 78774, 80847, 89830, 93285, 100035, 111942, 118161, 131290, 134745, 161694, 170677, 186570, 196935, 200070, 236322, 242541, 269490, 279855, 341354, 354483, 393870, 404235, 485082, 512031, 559710, 590805, 708966, 727623, 808470, 853385, 1024062, 1063449, 1181610, 1212705, 1455246, 1536093, 1706770, 1772415, 2126898, 2425410, 2560155, 3072186, 3544830, 3638115, 4608279, 5120310, 5317245, 7276230, 7680465, 9216558, 10634490, 13824837, 15360930, 23041395, 27649674, 46082790, 69124185, 138248370]

約数ペア:

[(1, 138248370), (2, 69124185), (3, 46082790), (5, 27649674), (6, 23041395), (9, 15360930), (10, 13824837), (13, 10634490), (15, 9216558), (18, 7680465), (19, 7276230), (26, 5317245), (27, 5120310), (30, 4608279), (38, 3638115), (39, 3544830), (45, 3072186), (54, 2560155), (57, 2425410), (65, 2126898), (78, 1772415), (81, 1706770), (90, 1536093), (95, 1455246), (114, 1212705), (117, 1181610), (130, 1063449), (135, 1024062), (162, 853385), (171, 808470), (190, 727623), (195, 708966), (234, 590805), (247, 559710), (270, 512031), (285, 485082), (342, 404235), (351, 393870), (390, 354483), (405, 341354), (494, 279855), (513, 269490), (570, 242541), (585, 236322), (691, 200070), (702, 196935), (741, 186570), (810, 170677), (855, 161694), (1026, 134745), (1053, 131290), (1170, 118161), (1235, 111942), (1382, 100035), (1482, 93285), (1539, 89830), (1710, 80847), (1755, 78774), (2073, 66690), (2106, 65645), (2223, 62190), (2470, 55971), (2565, 53898), (3078, 44915), (3455, 40014), (3510, 39387), (3705, 37314), (4146, 33345), (4446, 31095), (5130, 26949), (5265, 26258), (6219, 22230), (6669, 20730), (6910, 20007), (7410, 18657), (7695, 17966), (8983, 15390), (10365, 13338), (10530, 13129), (11115, 12438)]