144925760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 430133760

約数和(自身を除く): 285208000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 56, 58, 64, 70, 80, 92, 97, 112, 115, 116, 140, 145, 160, 161, 184, 194, 203, 224, 230, 232, 280, 290, 320, 322, 368, 388, 406, 448, 460, 464, 485, 560, 580, 644, 667, 679, 736, 776, 805, 812, 920, 928, 970, 1015, 1120, 1160, 1288, 1334, 1358, 1472, 1552, 1610, 1624, 1840, 1856, 1940, 2030, 2231, 2240, 2320, 2576, 2668, 2716, 2813, 3104, 3220, 3248, 3335, 3395, 3680, 3880, 4060, 4462, 4640, 4669, 5152, 5336, 5432, 5626, 6208, 6440, 6496, 6670, 6790, 7360, 7760, 8120, 8924, 9280, 9338, 10304, 10672, 10864, 11155, 11252, 12880, 12992, 13340, 13580, 14065, 15520, 15617, 16240, 17848, 18676, 19691, 21344, 21728, 22310, 22504, 23345, 25760, 26680, 27160, 28130, 31040, 31234, 32480, 35696, 37352, 39382, 42688, 43456, 44620, 45008, 46690, 51520, 53360, 54320, 56260, 62468, 64699, 64960, 71392, 74704, 78085, 78764, 89240, 90016, 93380, 98455, 106720, 108640, 112520, 124936, 129398, 142784, 149408, 156170, 157528, 178480, 180032, 186760, 196910, 213440, 217280, 225040, 249872, 258796, 298816, 312340, 315056, 323495, 356960, 373520, 393820, 450080, 452893, 499744, 517592, 624680, 630112, 646990, 713920, 747040, 787640, 900160, 905786, 999488, 1035184, 1249360, 1260224, 1293980, 1494080, 1575280, 1811572, 2070368, 2264465, 2498720, 2587960, 3150560, 3623144, 4140736, 4528930, 4997440, 5175920, 6301120, 7246288, 9057860, 10351840, 14492576, 18115720, 20703680, 28985152, 36231440, 72462880, 144925760]

約数ペア:

[(1, 144925760), (2, 72462880), (4, 36231440), (5, 28985152), (7, 20703680), (8, 18115720), (10, 14492576), (14, 10351840), (16, 9057860), (20, 7246288), (23, 6301120), (28, 5175920), (29, 4997440), (32, 4528930), (35, 4140736), (40, 3623144), (46, 3150560), (56, 2587960), (58, 2498720), (64, 2264465), (70, 2070368), (80, 1811572), (92, 1575280), (97, 1494080), (112, 1293980), (115, 1260224), (116, 1249360), (140, 1035184), (145, 999488), (160, 905786), (161, 900160), (184, 787640), (194, 747040), (203, 713920), (224, 646990), (230, 630112), (232, 624680), (280, 517592), (290, 499744), (320, 452893), (322, 450080), (368, 393820), (388, 373520), (406, 356960), (448, 323495), (460, 315056), (464, 312340), (485, 298816), (560, 258796), (580, 249872), (644, 225040), (667, 217280), (679, 213440), (736, 196910), (776, 186760), (805, 180032), (812, 178480), (920, 157528), (928, 156170), (970, 149408), (1015, 142784), (1120, 129398), (1160, 124936), (1288, 112520), (1334, 108640), (1358, 106720), (1472, 98455), (1552, 93380), (1610, 90016), (1624, 89240), (1840, 78764), (1856, 78085), (1940, 74704), (2030, 71392), (2231, 64960), (2240, 64699), (2320, 62468), (2576, 56260), (2668, 54320), (2716, 53360), (2813, 51520), (3104, 46690), (3220, 45008), (3248, 44620), (3335, 43456), (3395, 42688), (3680, 39382), (3880, 37352), (4060, 35696), (4462, 32480), (4640, 31234), (4669, 31040), (5152, 28130), (5336, 27160), (5432, 26680), (5626, 25760), (6208, 23345), (6440, 22504), (6496, 22310), (6670, 21728), (6790, 21344), (7360, 19691), (7760, 18676), (8120, 17848), (8924, 16240), (9280, 15617), (9338, 15520), (10304, 14065), (10672, 13580), (10864, 13340), (11155, 12992), (11252, 12880)]