1232454720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1029

約数の個数: 224

約数和(自身を含む): 4496507136

約数和(自身を除く): 3264052416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 241, 280, 320, 336, 420, 448, 480, 482, 560, 672, 723, 761, 840, 960, 964, 1120, 1205, 1344, 1446, 1522, 1680, 1687, 1928, 2240, 2283, 2410, 2892, 3044, 3360, 3374, 3615, 3805, 3856, 4566, 4820, 5061, 5327, 5784, 6088, 6720, 6748, 7230, 7610, 7712, 8435, 9132, 9640, 10122, 10654, 11415, 11568, 12176, 13496, 14460, 15220, 15424, 15981, 16870, 18264, 19280, 20244, 21308, 22830, 23136, 24352, 25305, 26635, 26992, 28920, 30440, 31962, 33740, 36528, 38560, 40488, 42616, 45660, 46272, 48704, 50610, 53270, 53984, 57840, 60880, 63924, 67480, 73056, 77120, 79905, 80976, 85232, 91320, 101220, 106540, 107968, 115680, 121760, 127848, 134960, 146112, 159810, 161952, 170464, 182640, 183401, 202440, 213080, 231360, 243520, 255696, 269920, 319620, 323904, 340928, 365280, 366802, 404880, 426160, 511392, 539840, 550203, 639240, 730560, 733604, 809760, 852320, 917005, 1022784, 1100406, 1278480, 1283807, 1467208, 1619520, 1704640, 1834010, 2200812, 2556960, 2567614, 2751015, 2934416, 3668020, 3851421, 4401624, 5113920, 5135228, 5502030, 5868832, 6419035, 7336040, 7702842, 8803248, 10270456, 11004060, 11737664, 12838070, 14672080, 15405684, 17606496, 19257105, 20540912, 22008120, 25676140, 29344160, 30811368, 35212992, 38514210, 41081824, 44016240, 51352280, 58688320, 61622736, 77028420, 82163648, 88032480, 102704560, 123245472, 154056840, 176064960, 205409120, 246490944, 308113680, 410818240, 616227360, 1232454720]

約数ペア:

[(1, 1232454720), (2, 616227360), (3, 410818240), (4, 308113680), (5, 246490944), (6, 205409120), (7, 176064960), (8, 154056840), (10, 123245472), (12, 102704560), (14, 88032480), (15, 82163648), (16, 77028420), (20, 61622736), (21, 58688320), (24, 51352280), (28, 44016240), (30, 41081824), (32, 38514210), (35, 35212992), (40, 30811368), (42, 29344160), (48, 25676140), (56, 22008120), (60, 20540912), (64, 19257105), (70, 17606496), (80, 15405684), (84, 14672080), (96, 12838070), (105, 11737664), (112, 11004060), (120, 10270456), (140, 8803248), (160, 7702842), (168, 7336040), (192, 6419035), (210, 5868832), (224, 5502030), (240, 5135228), (241, 5113920), (280, 4401624), (320, 3851421), (336, 3668020), (420, 2934416), (448, 2751015), (480, 2567614), (482, 2556960), (560, 2200812), (672, 1834010), (723, 1704640), (761, 1619520), (840, 1467208), (960, 1283807), (964, 1278480), (1120, 1100406), (1205, 1022784), (1344, 917005), (1446, 852320), (1522, 809760), (1680, 733604), (1687, 730560), (1928, 639240), (2240, 550203), (2283, 539840), (2410, 511392), (2892, 426160), (3044, 404880), (3360, 366802), (3374, 365280), (3615, 340928), (3805, 323904), (3856, 319620), (4566, 269920), (4820, 255696), (5061, 243520), (5327, 231360), (5784, 213080), (6088, 202440), (6720, 183401), (6748, 182640), (7230, 170464), (7610, 161952), (7712, 159810), (8435, 146112), (9132, 134960), (9640, 127848), (10122, 121760), (10654, 115680), (11415, 107968), (11568, 106540), (12176, 101220), (13496, 91320), (14460, 85232), (15220, 80976), (15424, 79905), (15981, 77120), (16870, 73056), (18264, 67480), (19280, 63924), (20244, 60880), (21308, 57840), (22830, 53984), (23136, 53270), (24352, 50610), (25305, 48704), (26635, 46272), (26992, 45660), (28920, 42616), (30440, 40488), (31962, 38560), (33740, 36528)]