19853711280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6257}}^1$

素因数の和:6405

約数の個数: 320

約数和(自身を含む): 74308993920

約数和(自身を除く): 54455282640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 113, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 226, 234, 240, 260, 270, 312, 339, 351, 360, 390, 432, 452, 468, 520, 540, 565, 585, 624, 678, 702, 720, 780, 904, 936, 1017, 1040, 1080, 1130, 1170, 1356, 1404, 1469, 1560, 1695, 1755, 1808, 1872, 2034, 2160, 2260, 2340, 2712, 2808, 2938, 3051, 3120, 3390, 3510, 4068, 4407, 4520, 4680, 5085, 5424, 5616, 5876, 6102, 6257, 6780, 7020, 7345, 8136, 8814, 9040, 9360, 10170, 11752, 12204, 12514, 13221, 13560, 14040, 14690, 15255, 16272, 17628, 18771, 20340, 22035, 23504, 24408, 25028, 26442, 27120, 28080, 29380, 30510, 31285, 35256, 37542, 39663, 40680, 44070, 48816, 50056, 52884, 56313, 58760, 61020, 62570, 66105, 70512, 75084, 79326, 81341, 81360, 88140, 93855, 100112, 105768, 112626, 117520, 122040, 125140, 132210, 150168, 158652, 162682, 168939, 176280, 187710, 198315, 211536, 225252, 244023, 244080, 250280, 264420, 281565, 300336, 317304, 325364, 337878, 352560, 375420, 396630, 406705, 450504, 488046, 500560, 528840, 563130, 634608, 650728, 675756, 707041, 732069, 750840, 793260, 813410, 844695, 901008, 976092, 1057680, 1126260, 1220115, 1301456, 1351512, 1414082, 1464138, 1501680, 1586520, 1626820, 1689390, 1952184, 2121123, 2196207, 2252520, 2440230, 2703024, 2828164, 2928276, 3173040, 3253640, 3378780, 3535205, 3660345, 3904368, 4242246, 4392414, 4505040, 4880460, 5656328, 5856552, 6363369, 6507280, 6757560, 7070410, 7320690, 8484492, 8784828, 9191533, 9760920, 10605615, 10981035, 11312656, 11713104, 12726738, 13515120, 14140820, 14641380, 16968984, 17569656, 18383066, 19090107, 19521840, 21211230, 21962070, 25453476, 27574599, 28281640, 29282760, 31816845, 33937968, 35139312, 36766132, 38180214, 42422460, 43924140, 45957665, 50906952, 55149198, 56563280, 58565520, 63633690, 73532264, 76360428, 82723797, 84844920, 87848280, 91915330, 95450535, 101813904, 110298396, 127267380, 137872995, 147064528, 152720856, 165447594, 169689840, 175696560, 183830660, 190901070, 220596792, 248171391, 254534760, 275745990, 305441712, 330895188, 367661320, 381802140, 413618985, 441193584, 496342782, 509069520, 551491980, 661790376, 735322640, 763604280, 827237970, 992685564, 1102983960, 1240856955, 1323580752, 1527208560, 1654475940, 1985371128, 2205967920, 2481713910, 3308951880, 3970742256, 4963427820, 6617903760, 9926855640, 19853711280]

約数ペア:

[(1, 19853711280), (2, 9926855640), (3, 6617903760), (4, 4963427820), (5, 3970742256), (6, 3308951880), (8, 2481713910), (9, 2205967920), (10, 1985371128), (12, 1654475940), (13, 1527208560), (15, 1323580752), (16, 1240856955), (18, 1102983960), (20, 992685564), (24, 827237970), (26, 763604280), (27, 735322640), (30, 661790376), (36, 551491980), (39, 509069520), (40, 496342782), (45, 441193584), (48, 413618985), (52, 381802140), (54, 367661320), (60, 330895188), (65, 305441712), (72, 275745990), (78, 254534760), (80, 248171391), (90, 220596792), (104, 190901070), (108, 183830660), (113, 175696560), (117, 169689840), (120, 165447594), (130, 152720856), (135, 147064528), (144, 137872995), (156, 127267380), (180, 110298396), (195, 101813904), (208, 95450535), (216, 91915330), (226, 87848280), (234, 84844920), (240, 82723797), (260, 76360428), (270, 73532264), (312, 63633690), (339, 58565520), (351, 56563280), (360, 55149198), (390, 50906952), (432, 45957665), (452, 43924140), (468, 42422460), (520, 38180214), (540, 36766132), (565, 35139312), (585, 33937968), (624, 31816845), (678, 29282760), (702, 28281640), (720, 27574599), (780, 25453476), (904, 21962070), (936, 21211230), (1017, 19521840), (1040, 19090107), (1080, 18383066), (1130, 17569656), (1170, 16968984), (1356, 14641380), (1404, 14140820), (1469, 13515120), (1560, 12726738), (1695, 11713104), (1755, 11312656), (1808, 10981035), (1872, 10605615), (2034, 9760920), (2160, 9191533), (2260, 8784828), (2340, 8484492), (2712, 7320690), (2808, 7070410), (2938, 6757560), (3051, 6507280), (3120, 6363369), (3390, 5856552), (3510, 5656328), (4068, 4880460), (4407, 4505040), (4520, 4392414), (4680, 4242246), (5085, 3904368), (5424, 3660345), (5616, 3535205), (5876, 3378780), (6102, 3253640), (6257, 3173040), (6780, 2928276), (7020, 2828164), (7345, 2703024), (8136, 2440230), (8814, 2252520), (9040, 2196207), (9360, 2121123), (10170, 1952184), (11752, 1689390), (12204, 1626820), (12514, 1586520), (13221, 1501680), (13560, 1464138), (14040, 1414082), (14690, 1351512), (15255, 1301456), (16272, 1220115), (17628, 1126260), (18771, 1057680), (20340, 976092), (22035, 901008), (23504, 844695), (24408, 813410), (25028, 793260), (26442, 750840), (27120, 732069), (28080, 707041), (29380, 675756), (30510, 650728), (31285, 634608), (35256, 563130), (37542, 528840), (39663, 500560), (40680, 488046), (44070, 450504), (48816, 406705), (50056, 396630), (52884, 375420), (56313, 352560), (58760, 337878), (61020, 325364), (62570, 317304), (66105, 300336), (70512, 281565), (75084, 264420), (79326, 250280), (81341, 244080), (81360, 244023), (88140, 225252), (93855, 211536), (100112, 198315), (105768, 187710), (112626, 176280), (117520, 168939), (122040, 162682), (125140, 158652), (132210, 150168)]