972226440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 3262896000

約数和(自身を除く): 2290669560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 199, 205, 246, 328, 331, 360, 369, 398, 410, 492, 597, 615, 662, 738, 796, 820, 984, 993, 995, 1194, 1230, 1324, 1476, 1592, 1640, 1655, 1791, 1845, 1986, 1990, 2388, 2460, 2648, 2952, 2979, 2985, 3310, 3582, 3690, 3972, 3980, 4776, 4920, 4965, 5958, 5970, 6620, 7164, 7380, 7944, 7960, 8159, 8955, 9930, 11916, 11940, 13240, 13571, 14328, 14760, 14895, 16318, 17910, 19860, 23832, 23880, 24477, 27142, 29790, 32636, 35820, 39720, 40713, 40795, 48954, 54284, 59580, 65272, 65869, 67855, 71640, 73431, 81426, 81590, 97908, 108568, 119160, 122139, 122385, 131738, 135710, 146862, 162852, 163180, 195816, 197607, 203565, 244278, 244770, 263476, 271420, 293724, 325704, 326360, 329345, 367155, 395214, 407130, 488556, 489540, 526952, 542840, 587448, 592821, 610695, 658690, 734310, 790428, 814260, 977112, 979080, 988035, 1185642, 1221390, 1317380, 1468620, 1580856, 1628520, 1976070, 2371284, 2442780, 2634760, 2700629, 2937240, 2964105, 3952140, 4742568, 4885560, 5401258, 5928210, 7904280, 8101887, 10802516, 11856420, 13503145, 16203774, 21605032, 23712840, 24305661, 27006290, 32407548, 40509435, 48611322, 54012580, 64815096, 81018870, 97222644, 108025160, 121528305, 162037740, 194445288, 243056610, 324075480, 486113220, 972226440]

約数ペア:

[(1, 972226440), (2, 486113220), (3, 324075480), (4, 243056610), (5, 194445288), (6, 162037740), (8, 121528305), (9, 108025160), (10, 97222644), (12, 81018870), (15, 64815096), (18, 54012580), (20, 48611322), (24, 40509435), (30, 32407548), (36, 27006290), (40, 24305661), (41, 23712840), (45, 21605032), (60, 16203774), (72, 13503145), (82, 11856420), (90, 10802516), (120, 8101887), (123, 7904280), (164, 5928210), (180, 5401258), (199, 4885560), (205, 4742568), (246, 3952140), (328, 2964105), (331, 2937240), (360, 2700629), (369, 2634760), (398, 2442780), (410, 2371284), (492, 1976070), (597, 1628520), (615, 1580856), (662, 1468620), (738, 1317380), (796, 1221390), (820, 1185642), (984, 988035), (993, 979080), (995, 977112), (1194, 814260), (1230, 790428), (1324, 734310), (1476, 658690), (1592, 610695), (1640, 592821), (1655, 587448), (1791, 542840), (1845, 526952), (1986, 489540), (1990, 488556), (2388, 407130), (2460, 395214), (2648, 367155), (2952, 329345), (2979, 326360), (2985, 325704), (3310, 293724), (3582, 271420), (3690, 263476), (3972, 244770), (3980, 244278), (4776, 203565), (4920, 197607), (4965, 195816), (5958, 163180), (5970, 162852), (6620, 146862), (7164, 135710), (7380, 131738), (7944, 122385), (7960, 122139), (8159, 119160), (8955, 108568), (9930, 97908), (11916, 81590), (11940, 81426), (13240, 73431), (13571, 71640), (14328, 67855), (14760, 65869), (14895, 65272), (16318, 59580), (17910, 54284), (19860, 48954), (23832, 40795), (23880, 40713), (24477, 39720), (27142, 35820), (29790, 32636)]