91447440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1929

約数の個数: 160

約数和(自身を含む): 335335680

約数和(自身を除く): 243888240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 1877, 2030, 2320, 2436, 3045, 3248, 3480, 3754, 4060, 4872, 5631, 6090, 6960, 7508, 8120, 9385, 9744, 11262, 12180, 13139, 15016, 16240, 18770, 22524, 24360, 26278, 28155, 30032, 37540, 39417, 45048, 48720, 52556, 54433, 56310, 65695, 75080, 78834, 90096, 105112, 108866, 112620, 131390, 150160, 157668, 163299, 197085, 210224, 217732, 225240, 262780, 272165, 315336, 326598, 381031, 394170, 435464, 450480, 525560, 544330, 630672, 653196, 762062, 788340, 816495, 870928, 1051120, 1088660, 1143093, 1306392, 1524124, 1576680, 1632990, 1905155, 2177320, 2286186, 2612784, 3048248, 3153360, 3265980, 3810310, 4354640, 4572372, 5715465, 6096496, 6531960, 7620620, 9144744, 11430930, 13063920, 15241240, 18289488, 22861860, 30482480, 45723720, 91447440]

約数ペア:

[(1, 91447440), (2, 45723720), (3, 30482480), (4, 22861860), (5, 18289488), (6, 15241240), (7, 13063920), (8, 11430930), (10, 9144744), (12, 7620620), (14, 6531960), (15, 6096496), (16, 5715465), (20, 4572372), (21, 4354640), (24, 3810310), (28, 3265980), (29, 3153360), (30, 3048248), (35, 2612784), (40, 2286186), (42, 2177320), (48, 1905155), (56, 1632990), (58, 1576680), (60, 1524124), (70, 1306392), (80, 1143093), (84, 1088660), (87, 1051120), (105, 870928), (112, 816495), (116, 788340), (120, 762062), (140, 653196), (145, 630672), (168, 544330), (174, 525560), (203, 450480), (210, 435464), (232, 394170), (240, 381031), (280, 326598), (290, 315336), (336, 272165), (348, 262780), (406, 225240), (420, 217732), (435, 210224), (464, 197085), (560, 163299), (580, 157668), (609, 150160), (696, 131390), (812, 112620), (840, 108866), (870, 105112), (1015, 90096), (1160, 78834), (1218, 75080), (1392, 65695), (1624, 56310), (1680, 54433), (1740, 52556), (1877, 48720), (2030, 45048), (2320, 39417), (2436, 37540), (3045, 30032), (3248, 28155), (3480, 26278), (3754, 24360), (4060, 22524), (4872, 18770), (5631, 16240), (6090, 15016), (6960, 13139), (7508, 12180), (8120, 11262), (9385, 9744)]