3398791320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21121}}^1$

素因数の和:21290

約数の個数: 128

約数和(自身を含む): 11405880000

約数和(自身を除く): 8007088680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 8046, 8940, 10728, 13410, 16092, 17880, 20115, 21121, 26820, 32184, 40230, 42242, 53640, 63363, 80460, 84484, 105605, 126726, 160920, 168968, 190089, 211210, 253452, 316815, 380178, 422420, 506904, 570267, 633630, 760356, 844840, 950445, 1140534, 1267260, 1520712, 1900890, 2281068, 2534520, 2851335, 3147029, 3801780, 4562136, 5702670, 6294058, 7603560, 9441087, 11405340, 12588116, 15735145, 18882174, 22810680, 25176232, 28323261, 31470290, 37764348, 47205435, 56646522, 62940580, 75528696, 84969783, 94410870, 113293044, 125881160, 141616305, 169939566, 188821740, 226586088, 283232610, 339879132, 377643480, 424848915, 566465220, 679758264, 849697830, 1132930440, 1699395660, 3398791320]

約数ペア:

[(1, 3398791320), (2, 1699395660), (3, 1132930440), (4, 849697830), (5, 679758264), (6, 566465220), (8, 424848915), (9, 377643480), (10, 339879132), (12, 283232610), (15, 226586088), (18, 188821740), (20, 169939566), (24, 141616305), (27, 125881160), (30, 113293044), (36, 94410870), (40, 84969783), (45, 75528696), (54, 62940580), (60, 56646522), (72, 47205435), (90, 37764348), (108, 31470290), (120, 28323261), (135, 25176232), (149, 22810680), (180, 18882174), (216, 15735145), (270, 12588116), (298, 11405340), (360, 9441087), (447, 7603560), (540, 6294058), (596, 5702670), (745, 4562136), (894, 3801780), (1080, 3147029), (1192, 2851335), (1341, 2534520), (1490, 2281068), (1788, 1900890), (2235, 1520712), (2682, 1267260), (2980, 1140534), (3576, 950445), (4023, 844840), (4470, 760356), (5364, 633630), (5960, 570267), (6705, 506904), (8046, 422420), (8940, 380178), (10728, 316815), (13410, 253452), (16092, 211210), (17880, 190089), (20115, 168968), (21121, 160920), (26820, 126726), (32184, 105605), (40230, 84484), (42242, 80460), (53640, 63363)]