13913640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 128

約数和(自身を含む): 49996800

約数和(自身を除く): 36083160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 991, 1080, 1170, 1404, 1560, 1755, 1982, 2340, 2808, 2973, 3510, 3964, 4680, 4955, 5946, 7020, 7928, 8919, 9910, 11892, 12883, 14040, 14865, 17838, 19820, 23784, 25766, 26757, 29730, 35676, 38649, 39640, 44595, 51532, 53514, 59460, 64415, 71352, 77298, 89190, 103064, 107028, 115947, 118920, 128830, 133785, 154596, 178380, 193245, 214056, 231894, 257660, 267570, 309192, 347841, 356760, 386490, 463788, 515320, 535140, 579735, 695682, 772980, 927576, 1070280, 1159470, 1391364, 1545960, 1739205, 2318940, 2782728, 3478410, 4637880, 6956820, 13913640]

約数ペア:

[(1, 13913640), (2, 6956820), (3, 4637880), (4, 3478410), (5, 2782728), (6, 2318940), (8, 1739205), (9, 1545960), (10, 1391364), (12, 1159470), (13, 1070280), (15, 927576), (18, 772980), (20, 695682), (24, 579735), (26, 535140), (27, 515320), (30, 463788), (36, 386490), (39, 356760), (40, 347841), (45, 309192), (52, 267570), (54, 257660), (60, 231894), (65, 214056), (72, 193245), (78, 178380), (90, 154596), (104, 133785), (108, 128830), (117, 118920), (120, 115947), (130, 107028), (135, 103064), (156, 89190), (180, 77298), (195, 71352), (216, 64415), (234, 59460), (260, 53514), (270, 51532), (312, 44595), (351, 39640), (360, 38649), (390, 35676), (468, 29730), (520, 26757), (540, 25766), (585, 23784), (702, 19820), (780, 17838), (936, 14865), (991, 14040), (1080, 12883), (1170, 11892), (1404, 9910), (1560, 8919), (1755, 7928), (1982, 7020), (2340, 5946), (2808, 4955), (2973, 4680), (3510, 3964)]