2030640960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:885

約数の個数: 224

約数和(自身を含む): 6838248960

約数和(自身を除く): 4807608000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 163, 190, 192, 228, 240, 285, 304, 320, 326, 380, 456, 480, 489, 570, 608, 652, 683, 760, 815, 912, 960, 978, 1140, 1216, 1304, 1366, 1520, 1630, 1824, 1956, 2049, 2280, 2445, 2608, 2732, 3040, 3097, 3260, 3415, 3648, 3912, 4098, 4560, 4890, 5216, 5464, 6080, 6194, 6520, 6830, 7824, 8196, 9120, 9291, 9780, 10245, 10432, 10928, 12388, 12977, 13040, 13660, 15485, 15648, 16392, 18240, 18582, 19560, 20490, 21856, 24776, 25954, 26080, 27320, 30970, 31296, 32784, 37164, 38931, 39120, 40980, 43712, 46455, 49552, 51908, 52160, 54640, 61940, 64885, 65568, 74328, 77862, 78240, 81960, 92910, 99104, 103816, 109280, 111329, 123880, 129770, 131136, 148656, 155724, 156480, 163920, 185820, 194655, 198208, 207632, 218560, 222658, 247760, 259540, 297312, 311448, 327840, 333987, 371640, 389310, 415264, 445316, 495520, 519080, 556645, 594624, 622896, 655680, 667974, 743280, 778620, 830528, 890632, 991040, 1038160, 1113290, 1245792, 1335948, 1486560, 1557240, 1669935, 1781264, 2076320, 2115251, 2226580, 2491584, 2671896, 2973120, 3114480, 3339870, 3562528, 4152640, 4230502, 4453160, 5343792, 6228960, 6345753, 6679740, 7125056, 8461004, 8906320, 10576255, 10687584, 12457920, 12691506, 13359480, 16922008, 17812640, 21152510, 21375168, 25383012, 26718960, 31728765, 33844016, 35625280, 42305020, 50766024, 53437920, 63457530, 67688032, 84610040, 101532048, 106875840, 126915060, 135376064, 169220080, 203064096, 253830120, 338440160, 406128192, 507660240, 676880320, 1015320480, 2030640960]

約数ペア:

[(1, 2030640960), (2, 1015320480), (3, 676880320), (4, 507660240), (5, 406128192), (6, 338440160), (8, 253830120), (10, 203064096), (12, 169220080), (15, 135376064), (16, 126915060), (19, 106875840), (20, 101532048), (24, 84610040), (30, 67688032), (32, 63457530), (38, 53437920), (40, 50766024), (48, 42305020), (57, 35625280), (60, 33844016), (64, 31728765), (76, 26718960), (80, 25383012), (95, 21375168), (96, 21152510), (114, 17812640), (120, 16922008), (152, 13359480), (160, 12691506), (163, 12457920), (190, 10687584), (192, 10576255), (228, 8906320), (240, 8461004), (285, 7125056), (304, 6679740), (320, 6345753), (326, 6228960), (380, 5343792), (456, 4453160), (480, 4230502), (489, 4152640), (570, 3562528), (608, 3339870), (652, 3114480), (683, 2973120), (760, 2671896), (815, 2491584), (912, 2226580), (960, 2115251), (978, 2076320), (1140, 1781264), (1216, 1669935), (1304, 1557240), (1366, 1486560), (1520, 1335948), (1630, 1245792), (1824, 1113290), (1956, 1038160), (2049, 991040), (2280, 890632), (2445, 830528), (2608, 778620), (2732, 743280), (3040, 667974), (3097, 655680), (3260, 622896), (3415, 594624), (3648, 556645), (3912, 519080), (4098, 495520), (4560, 445316), (4890, 415264), (5216, 389310), (5464, 371640), (6080, 333987), (6194, 327840), (6520, 311448), (6830, 297312), (7824, 259540), (8196, 247760), (9120, 222658), (9291, 218560), (9780, 207632), (10245, 198208), (10432, 194655), (10928, 185820), (12388, 163920), (12977, 156480), (13040, 155724), (13660, 148656), (15485, 131136), (15648, 129770), (16392, 123880), (18240, 111329), (18582, 109280), (19560, 103816), (20490, 99104), (21856, 92910), (24776, 81960), (25954, 78240), (26080, 77862), (27320, 74328), (30970, 65568), (31296, 64885), (32784, 61940), (37164, 54640), (38931, 52160), (39120, 51908), (40980, 49552), (43712, 46455)]