64417646880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{16273}}^1$

素因数の和:19043

約数の個数: 144

約数和(自身を含む): 219918699000

約数和(自身を除く): 155501052120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2749, 5498, 8247, 10996, 13745, 16273, 16494, 21992, 24741, 27490, 32546, 32988, 41235, 43984, 48819, 49482, 54980, 65092, 65976, 81365, 82470, 87968, 97638, 98964, 109960, 123705, 130184, 131952, 146457, 162730, 164940, 195276, 197928, 219920, 244095, 247410, 260368, 263904, 292914, 325460, 329880, 390552, 395856, 439840, 488190, 494820, 520736, 585828, 650920, 659760, 732285, 781104, 791712, 976380, 989640, 1171656, 1301840, 1319520, 1464570, 1562208, 1952760, 1979280, 2343312, 2603680, 2929140, 3905520, 3958560, 4686624, 5858280, 7811040, 11716560, 23433120, 44734477, 89468954, 134203431, 178937908, 223672385, 268406862, 357875816, 402610293, 447344770, 536813724, 671017155, 715751632, 805220586, 894689540, 1073627448, 1342034310, 1431503264, 1610441172, 1789379080, 2013051465, 2147254896, 2684068620, 3220882344, 3578758160, 4026102930, 4294509792, 5368137240, 6441764688, 7157516320, 8052205860, 10736274480, 12883529376, 16104411720, 21472548960, 32208823440, 64417646880]

約数ペア:

[(1, 64417646880), (2, 32208823440), (3, 21472548960), (4, 16104411720), (5, 12883529376), (6, 10736274480), (8, 8052205860), (9, 7157516320), (10, 6441764688), (12, 5368137240), (15, 4294509792), (16, 4026102930), (18, 3578758160), (20, 3220882344), (24, 2684068620), (30, 2147254896), (32, 2013051465), (36, 1789379080), (40, 1610441172), (45, 1431503264), (48, 1342034310), (60, 1073627448), (72, 894689540), (80, 805220586), (90, 715751632), (96, 671017155), (120, 536813724), (144, 447344770), (160, 402610293), (180, 357875816), (240, 268406862), (288, 223672385), (360, 178937908), (480, 134203431), (720, 89468954), (1440, 44734477), (2749, 23433120), (5498, 11716560), (8247, 7811040), (10996, 5858280), (13745, 4686624), (16273, 3958560), (16494, 3905520), (21992, 2929140), (24741, 2603680), (27490, 2343312), (32546, 1979280), (32988, 1952760), (41235, 1562208), (43984, 1464570), (48819, 1319520), (49482, 1301840), (54980, 1171656), (65092, 989640), (65976, 976380), (81365, 791712), (82470, 781104), (87968, 732285), (97638, 659760), (98964, 650920), (109960, 585828), (123705, 520736), (130184, 494820), (131952, 488190), (146457, 439840), (162730, 395856), (164940, 390552), (195276, 329880), (197928, 325460), (219920, 292914), (244095, 263904), (247410, 260368)]