190284640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 144

約数和(自身を含む): 563470992

約数和(自身を除く): 373186352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1867, 1960, 2080, 2548, 2912, 3185, 3640, 3734, 3920, 5096, 6370, 7280, 7468, 7840, 9335, 10192, 12740, 13069, 14560, 14936, 18670, 20384, 24271, 25480, 26138, 29872, 37340, 48542, 50960, 52276, 59744, 65345, 74680, 91483, 97084, 101920, 104552, 121355, 130690, 149360, 169897, 182966, 194168, 209104, 242710, 261380, 298720, 339794, 365932, 388336, 418208, 457415, 485420, 522760, 679588, 731864, 776672, 849485, 914830, 970840, 1045520, 1189279, 1359176, 1463728, 1698970, 1829660, 1941680, 2091040, 2378558, 2718352, 2927456, 3397940, 3659320, 3883360, 4757116, 5436704, 5946395, 6795880, 7318640, 9514232, 11892790, 13591760, 14637280, 19028464, 23785580, 27183520, 38056928, 47571160, 95142320, 190284640]

約数ペア:

[(1, 190284640), (2, 95142320), (4, 47571160), (5, 38056928), (7, 27183520), (8, 23785580), (10, 19028464), (13, 14637280), (14, 13591760), (16, 11892790), (20, 9514232), (26, 7318640), (28, 6795880), (32, 5946395), (35, 5436704), (40, 4757116), (49, 3883360), (52, 3659320), (56, 3397940), (65, 2927456), (70, 2718352), (80, 2378558), (91, 2091040), (98, 1941680), (104, 1829660), (112, 1698970), (130, 1463728), (140, 1359176), (160, 1189279), (182, 1045520), (196, 970840), (208, 914830), (224, 849485), (245, 776672), (260, 731864), (280, 679588), (364, 522760), (392, 485420), (416, 457415), (455, 418208), (490, 388336), (520, 365932), (560, 339794), (637, 298720), (728, 261380), (784, 242710), (910, 209104), (980, 194168), (1040, 182966), (1120, 169897), (1274, 149360), (1456, 130690), (1568, 121355), (1820, 104552), (1867, 101920), (1960, 97084), (2080, 91483), (2548, 74680), (2912, 65345), (3185, 59744), (3640, 52276), (3734, 50960), (3920, 48542), (5096, 37340), (6370, 29872), (7280, 26138), (7468, 25480), (7840, 24271), (9335, 20384), (10192, 18670), (12740, 14936), (13069, 14560)]