221935680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1554

約数の個数: 224

約数和(自身を含む): 829543680

約数和(自身を除く): 607608000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1511, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3022, 3060, 3264, 3672, 4080, 4320, 4533, 4590, 4896, 5440, 6044, 6120, 7344, 7555, 8160, 8640, 9066, 9180, 9792, 12088, 12240, 13599, 14688, 15110, 16320, 18132, 18360, 22665, 24176, 24480, 25687, 27198, 29376, 30220, 36264, 36720, 40797, 45330, 48352, 48960, 51374, 54396, 60440, 67995, 72528, 73440, 77061, 81594, 90660, 96704, 102748, 108792, 120880, 128435, 135990, 145056, 146880, 154122, 163188, 181320, 203985, 205496, 217584, 231183, 241760, 256870, 271980, 290112, 308244, 326376, 362640, 385305, 407970, 410992, 435168, 462366, 483520, 513740, 543960, 616488, 652752, 693549, 725280, 770610, 815940, 821984, 870336, 924732, 1027480, 1087920, 1155915, 1232976, 1305504, 1387098, 1450560, 1541220, 1631880, 1643968, 1849464, 2054960, 2175840, 2311830, 2465952, 2611008, 2774196, 3082440, 3263760, 3467745, 3698928, 4109920, 4351680, 4623660, 4931904, 5548392, 6164880, 6527520, 6935490, 7397856, 8219840, 9247320, 11096784, 12329760, 13055040, 13870980, 14795712, 18494640, 22193568, 24659520, 27741960, 36989280, 44387136, 55483920, 73978560, 110967840, 221935680]

約数ペア:

[(1, 221935680), (2, 110967840), (3, 73978560), (4, 55483920), (5, 44387136), (6, 36989280), (8, 27741960), (9, 24659520), (10, 22193568), (12, 18494640), (15, 14795712), (16, 13870980), (17, 13055040), (18, 12329760), (20, 11096784), (24, 9247320), (27, 8219840), (30, 7397856), (32, 6935490), (34, 6527520), (36, 6164880), (40, 5548392), (45, 4931904), (48, 4623660), (51, 4351680), (54, 4109920), (60, 3698928), (64, 3467745), (68, 3263760), (72, 3082440), (80, 2774196), (85, 2611008), (90, 2465952), (96, 2311830), (102, 2175840), (108, 2054960), (120, 1849464), (135, 1643968), (136, 1631880), (144, 1541220), (153, 1450560), (160, 1387098), (170, 1305504), (180, 1232976), (192, 1155915), (204, 1087920), (216, 1027480), (240, 924732), (255, 870336), (270, 821984), (272, 815940), (288, 770610), (306, 725280), (320, 693549), (340, 652752), (360, 616488), (408, 543960), (432, 513740), (459, 483520), (480, 462366), (510, 435168), (540, 410992), (544, 407970), (576, 385305), (612, 362640), (680, 326376), (720, 308244), (765, 290112), (816, 271980), (864, 256870), (918, 241760), (960, 231183), (1020, 217584), (1080, 205496), (1088, 203985), (1224, 181320), (1360, 163188), (1440, 154122), (1511, 146880), (1530, 145056), (1632, 135990), (1728, 128435), (1836, 120880), (2040, 108792), (2160, 102748), (2295, 96704), (2448, 90660), (2720, 81594), (2880, 77061), (3022, 73440), (3060, 72528), (3264, 67995), (3672, 60440), (4080, 54396), (4320, 51374), (4533, 48960), (4590, 48352), (4896, 45330), (5440, 40797), (6044, 36720), (6120, 36264), (7344, 30220), (7555, 29376), (8160, 27198), (8640, 25687), (9066, 24480), (9180, 24176), (9792, 22665), (12088, 18360), (12240, 18132), (13599, 16320), (14688, 15110)]