7282991520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{103217}}^1$

素因数の和:103252

約数の個数: 216

約数和(自身を含む): 28911155364

約数和(自身を除く): 21628163844

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 103217, 206434, 309651, 412868, 516085, 619302, 722519, 825736, 928953, 1032170, 1238604, 1445038, 1548255, 1651472, 1857906, 2064340, 2167557, 2477208, 2890076, 3096510, 3302944, 3612595, 3715812, 4128680, 4335114, 4644765, 4954416, 5057633, 5780152, 6193020, 6502671, 7225190, 7431624, 8257360, 8670228, 9289530, 9908832, 10115266, 10837785, 11560304, 12386040, 13005342, 14450380, 14863248, 15172899, 16514720, 17340456, 18579060, 20230532, 21675570, 23120608, 24772080, 25288165, 26010684, 28900760, 29726496, 30345798, 32513355, 34680912, 37158120, 40461064, 43351140, 45518697, 49544160, 50576330, 52021368, 57801520, 60691596, 65026710, 69361824, 74316240, 75864495, 80922128, 86702280, 91037394, 101152660, 104042736, 115603040, 121383192, 130053420, 148632480, 151728990, 161844256, 173404560, 182074788, 202305320, 208085472, 227593485, 242766384, 260106840, 303457980, 346809120, 364149576, 404610640, 455186970, 485532768, 520213680, 606915960, 728299152, 809221280, 910373940, 1040427360, 1213831920, 1456598304, 1820747880, 2427663840, 3641495760, 7282991520]

約数ペア:

[(1, 7282991520), (2, 3641495760), (3, 2427663840), (4, 1820747880), (5, 1456598304), (6, 1213831920), (7, 1040427360), (8, 910373940), (9, 809221280), (10, 728299152), (12, 606915960), (14, 520213680), (15, 485532768), (16, 455186970), (18, 404610640), (20, 364149576), (21, 346809120), (24, 303457980), (28, 260106840), (30, 242766384), (32, 227593485), (35, 208085472), (36, 202305320), (40, 182074788), (42, 173404560), (45, 161844256), (48, 151728990), (49, 148632480), (56, 130053420), (60, 121383192), (63, 115603040), (70, 104042736), (72, 101152660), (80, 91037394), (84, 86702280), (90, 80922128), (96, 75864495), (98, 74316240), (105, 69361824), (112, 65026710), (120, 60691596), (126, 57801520), (140, 52021368), (144, 50576330), (147, 49544160), (160, 45518697), (168, 43351140), (180, 40461064), (196, 37158120), (210, 34680912), (224, 32513355), (240, 30345798), (245, 29726496), (252, 28900760), (280, 26010684), (288, 25288165), (294, 24772080), (315, 23120608), (336, 21675570), (360, 20230532), (392, 18579060), (420, 17340456), (441, 16514720), (480, 15172899), (490, 14863248), (504, 14450380), (560, 13005342), (588, 12386040), (630, 11560304), (672, 10837785), (720, 10115266), (735, 9908832), (784, 9289530), (840, 8670228), (882, 8257360), (980, 7431624), (1008, 7225190), (1120, 6502671), (1176, 6193020), (1260, 5780152), (1440, 5057633), (1470, 4954416), (1568, 4644765), (1680, 4335114), (1764, 4128680), (1960, 3715812), (2016, 3612595), (2205, 3302944), (2352, 3096510), (2520, 2890076), (2940, 2477208), (3360, 2167557), (3528, 2064340), (3920, 1857906), (4410, 1651472), (4704, 1548255), (5040, 1445038), (5880, 1238604), (7056, 1032170), (7840, 928953), (8820, 825736), (10080, 722519), (11760, 619302), (14112, 516085), (17640, 412868), (23520, 309651), (35280, 206434), (70560, 103217)]