15458916340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{9319}}^1$

素因数の和:9410

約数の個数: 144

約数和(自身を含む): 40377818880

約数和(自身を除く): 24918902540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 82, 85, 119, 140, 164, 170, 205, 238, 287, 289, 340, 410, 476, 574, 578, 595, 697, 820, 1148, 1156, 1190, 1394, 1435, 1445, 2023, 2380, 2788, 2870, 2890, 3485, 4046, 4879, 5740, 5780, 6970, 8092, 9319, 9758, 10115, 11849, 13940, 18638, 19516, 20230, 23698, 24395, 37276, 40460, 46595, 47396, 48790, 59245, 65233, 82943, 93190, 97580, 118490, 130466, 158423, 165886, 186380, 236980, 260932, 316846, 326165, 331772, 382079, 414715, 633692, 652330, 764158, 792115, 829430, 1108961, 1304660, 1528316, 1584230, 1658860, 1910395, 2217922, 2674553, 2693191, 3168460, 3820790, 4435844, 5349106, 5386382, 5544805, 6495343, 7641580, 10698212, 10772764, 11089610, 12990686, 13372765, 13465955, 18852337, 22179220, 25981372, 26745530, 26931910, 32476715, 37704674, 45467401, 53491060, 53863820, 64953430, 75409348, 90934802, 94261685, 110420831, 129906860, 181869604, 188523370, 220841662, 227337005, 377046740, 441683324, 454674010, 552104155, 772945817, 909348020, 1104208310, 1545891634, 2208416620, 3091783268, 3864729085, 7729458170, 15458916340]

約数ペア:

[(1, 15458916340), (2, 7729458170), (4, 3864729085), (5, 3091783268), (7, 2208416620), (10, 1545891634), (14, 1104208310), (17, 909348020), (20, 772945817), (28, 552104155), (34, 454674010), (35, 441683324), (41, 377046740), (68, 227337005), (70, 220841662), (82, 188523370), (85, 181869604), (119, 129906860), (140, 110420831), (164, 94261685), (170, 90934802), (205, 75409348), (238, 64953430), (287, 53863820), (289, 53491060), (340, 45467401), (410, 37704674), (476, 32476715), (574, 26931910), (578, 26745530), (595, 25981372), (697, 22179220), (820, 18852337), (1148, 13465955), (1156, 13372765), (1190, 12990686), (1394, 11089610), (1435, 10772764), (1445, 10698212), (2023, 7641580), (2380, 6495343), (2788, 5544805), (2870, 5386382), (2890, 5349106), (3485, 4435844), (4046, 3820790), (4879, 3168460), (5740, 2693191), (5780, 2674553), (6970, 2217922), (8092, 1910395), (9319, 1658860), (9758, 1584230), (10115, 1528316), (11849, 1304660), (13940, 1108961), (18638, 829430), (19516, 792115), (20230, 764158), (23698, 652330), (24395, 633692), (37276, 414715), (40460, 382079), (46595, 331772), (47396, 326165), (48790, 316846), (59245, 260932), (65233, 236980), (82943, 186380), (93190, 165886), (97580, 158423), (118490, 130466)]