293399680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 812736000

約数和(自身を除く): 519336320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 829, 896, 1106, 1120, 1264, 1580, 1658, 2212, 2240, 2528, 2765, 3160, 3316, 4145, 4424, 4480, 5056, 5530, 5803, 6320, 6632, 8290, 8848, 10112, 11060, 11606, 12640, 13264, 16580, 17696, 22120, 23212, 25280, 26528, 29015, 33160, 35392, 44240, 46424, 50560, 53056, 58030, 65491, 66320, 70784, 88480, 92848, 106112, 116060, 130982, 132640, 176960, 185696, 232120, 261964, 265280, 327455, 353920, 371392, 458437, 464240, 523928, 530560, 654910, 742784, 916874, 928480, 1047856, 1309820, 1833748, 1856960, 2095712, 2292185, 2619640, 3667496, 3713920, 4191424, 4584370, 5239280, 7334992, 8382848, 9168740, 10478560, 14669984, 18337480, 20957120, 29339968, 36674960, 41914240, 58679936, 73349920, 146699840, 293399680]

約数ペア:

[(1, 293399680), (2, 146699840), (4, 73349920), (5, 58679936), (7, 41914240), (8, 36674960), (10, 29339968), (14, 20957120), (16, 18337480), (20, 14669984), (28, 10478560), (32, 9168740), (35, 8382848), (40, 7334992), (56, 5239280), (64, 4584370), (70, 4191424), (79, 3713920), (80, 3667496), (112, 2619640), (128, 2292185), (140, 2095712), (158, 1856960), (160, 1833748), (224, 1309820), (280, 1047856), (316, 928480), (320, 916874), (395, 742784), (448, 654910), (553, 530560), (560, 523928), (632, 464240), (640, 458437), (790, 371392), (829, 353920), (896, 327455), (1106, 265280), (1120, 261964), (1264, 232120), (1580, 185696), (1658, 176960), (2212, 132640), (2240, 130982), (2528, 116060), (2765, 106112), (3160, 92848), (3316, 88480), (4145, 70784), (4424, 66320), (4480, 65491), (5056, 58030), (5530, 53056), (5803, 50560), (6320, 46424), (6632, 44240), (8290, 35392), (8848, 33160), (10112, 29015), (11060, 26528), (11606, 25280), (12640, 23212), (13264, 22120), (16580, 17696)]