2555474880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2333}}^1$

素因数の和:2523

約数の個数: 224

約数和(自身を含む): 9333609984

約数和(自身を除く): 6778135104

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, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 420, 448, 480, 489, 560, 652, 672, 815, 840, 960, 978, 1120, 1141, 1304, 1344, 1630, 1680, 1956, 2240, 2282, 2333, 2445, 2608, 3260, 3360, 3423, 3912, 4564, 4666, 4890, 5216, 5705, 6520, 6720, 6846, 6999, 7824, 9128, 9332, 9780, 10432, 11410, 11665, 13040, 13692, 13998, 15648, 16331, 17115, 18256, 18664, 19560, 22820, 23330, 26080, 27384, 27996, 31296, 32662, 34230, 34995, 36512, 37328, 39120, 45640, 46660, 48993, 52160, 54768, 55992, 65324, 68460, 69990, 73024, 74656, 78240, 81655, 91280, 93320, 97986, 109536, 111984, 130648, 136920, 139980, 149312, 156480, 163310, 182560, 186640, 195972, 219072, 223968, 244965, 261296, 273840, 279960, 326620, 365120, 373280, 380279, 391944, 447936, 489930, 522592, 547680, 559920, 653240, 746560, 760558, 783888, 979860, 1045184, 1095360, 1119840, 1140837, 1306480, 1521116, 1567776, 1901395, 1959720, 2239680, 2281674, 2612960, 2661953, 3042232, 3135552, 3802790, 3919440, 4563348, 5225920, 5323906, 5704185, 6084464, 7605580, 7838880, 7985859, 9126696, 10647812, 11408370, 12168928, 13309765, 15211160, 15677760, 15971718, 18253392, 21295624, 22816740, 24337856, 26619530, 30422320, 31943436, 36506784, 39929295, 42591248, 45633480, 53239060, 60844640, 63886872, 73013568, 79858590, 85182496, 91266960, 106478120, 121689280, 127773744, 159717180, 170364992, 182533920, 212956240, 255547488, 319434360, 365067840, 425912480, 511094976, 638868720, 851824960, 1277737440, 2555474880]

約数ペア:

[(1, 2555474880), (2, 1277737440), (3, 851824960), (4, 638868720), (5, 511094976), (6, 425912480), (7, 365067840), (8, 319434360), (10, 255547488), (12, 212956240), (14, 182533920), (15, 170364992), (16, 159717180), (20, 127773744), (21, 121689280), (24, 106478120), (28, 91266960), (30, 85182496), (32, 79858590), (35, 73013568), (40, 63886872), (42, 60844640), (48, 53239060), (56, 45633480), (60, 42591248), (64, 39929295), (70, 36506784), (80, 31943436), (84, 30422320), (96, 26619530), (105, 24337856), (112, 22816740), (120, 21295624), (140, 18253392), (160, 15971718), (163, 15677760), (168, 15211160), (192, 13309765), (210, 12168928), (224, 11408370), (240, 10647812), (280, 9126696), (320, 7985859), (326, 7838880), (336, 7605580), (420, 6084464), (448, 5704185), (480, 5323906), (489, 5225920), (560, 4563348), (652, 3919440), (672, 3802790), (815, 3135552), (840, 3042232), (960, 2661953), (978, 2612960), (1120, 2281674), (1141, 2239680), (1304, 1959720), (1344, 1901395), (1630, 1567776), (1680, 1521116), (1956, 1306480), (2240, 1140837), (2282, 1119840), (2333, 1095360), (2445, 1045184), (2608, 979860), (3260, 783888), (3360, 760558), (3423, 746560), (3912, 653240), (4564, 559920), (4666, 547680), (4890, 522592), (5216, 489930), (5705, 447936), (6520, 391944), (6720, 380279), (6846, 373280), (6999, 365120), (7824, 326620), (9128, 279960), (9332, 273840), (9780, 261296), (10432, 244965), (11410, 223968), (11665, 219072), (13040, 195972), (13692, 186640), (13998, 182560), (15648, 163310), (16331, 156480), (17115, 149312), (18256, 139980), (18664, 136920), (19560, 130648), (22820, 111984), (23330, 109536), (26080, 97986), (27384, 93320), (27996, 91280), (31296, 81655), (32662, 78240), (34230, 74656), (34995, 73024), (36512, 69990), (37328, 68460), (39120, 65324), (45640, 55992), (46660, 54768), (48993, 52160)]