3978889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2041

約数の個数: 192

約数和(自身を含む): 13325389056

約数和(自身を除く): 9346499616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 283, 340, 408, 480, 510, 544, 566, 680, 816, 849, 1020, 1132, 1360, 1415, 1632, 1698, 1723, 2040, 2264, 2720, 2830, 3396, 3446, 4080, 4245, 4528, 4811, 5169, 5660, 6792, 6892, 8160, 8490, 8615, 9056, 9622, 10338, 11320, 13584, 13784, 14433, 16980, 17230, 19244, 20676, 22640, 24055, 25845, 27168, 27568, 28866, 29291, 33960, 34460, 38488, 41352, 45280, 48110, 51690, 55136, 57732, 58582, 67920, 68920, 72165, 76976, 82704, 87873, 96220, 103380, 115464, 117164, 135840, 137840, 144330, 146455, 153952, 165408, 175746, 192440, 206760, 230928, 234328, 275680, 288660, 292910, 351492, 384880, 413520, 439365, 461856, 468656, 487609, 577320, 585820, 702984, 769760, 827040, 878730, 937312, 975218, 1154640, 1171640, 1405968, 1462827, 1757460, 1950436, 2309280, 2343280, 2438045, 2811936, 2925654, 3514920, 3900872, 4686560, 4876090, 5851308, 7029840, 7314135, 7801744, 8289353, 9752180, 11702616, 14059680, 14628270, 15603488, 16578706, 19504360, 23405232, 24868059, 29256540, 33157412, 39008720, 41446765, 46810464, 49736118, 58513080, 66314824, 78017440, 82893530, 99472236, 117026160, 124340295, 132629648, 165787060, 198944472, 234052320, 248680590, 265259296, 331574120, 397888944, 497361180, 663148240, 795777888, 994722360, 1326296480, 1989444720, 3978889440]

約数ペア:

[(1, 3978889440), (2, 1989444720), (3, 1326296480), (4, 994722360), (5, 795777888), (6, 663148240), (8, 497361180), (10, 397888944), (12, 331574120), (15, 265259296), (16, 248680590), (17, 234052320), (20, 198944472), (24, 165787060), (30, 132629648), (32, 124340295), (34, 117026160), (40, 99472236), (48, 82893530), (51, 78017440), (60, 66314824), (68, 58513080), (80, 49736118), (85, 46810464), (96, 41446765), (102, 39008720), (120, 33157412), (136, 29256540), (160, 24868059), (170, 23405232), (204, 19504360), (240, 16578706), (255, 15603488), (272, 14628270), (283, 14059680), (340, 11702616), (408, 9752180), (480, 8289353), (510, 7801744), (544, 7314135), (566, 7029840), (680, 5851308), (816, 4876090), (849, 4686560), (1020, 3900872), (1132, 3514920), (1360, 2925654), (1415, 2811936), (1632, 2438045), (1698, 2343280), (1723, 2309280), (2040, 1950436), (2264, 1757460), (2720, 1462827), (2830, 1405968), (3396, 1171640), (3446, 1154640), (4080, 975218), (4245, 937312), (4528, 878730), (4811, 827040), (5169, 769760), (5660, 702984), (6792, 585820), (6892, 577320), (8160, 487609), (8490, 468656), (8615, 461856), (9056, 439365), (9622, 413520), (10338, 384880), (11320, 351492), (13584, 292910), (13784, 288660), (14433, 275680), (16980, 234328), (17230, 230928), (19244, 206760), (20676, 192440), (22640, 175746), (24055, 165408), (25845, 153952), (27168, 146455), (27568, 144330), (28866, 137840), (29291, 135840), (33960, 117164), (34460, 115464), (38488, 103380), (41352, 96220), (45280, 87873), (48110, 82704), (51690, 76976), (55136, 72165), (57732, 68920), (58582, 67920)]