159668600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 473303040

約数和(自身を除く): 313634440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 175, 182, 200, 217, 248, 260, 280, 283, 310, 325, 350, 364, 403, 434, 455, 520, 566, 620, 650, 700, 728, 775, 806, 868, 910, 1085, 1132, 1240, 1300, 1400, 1415, 1550, 1612, 1736, 1820, 1981, 2015, 2170, 2264, 2275, 2600, 2821, 2830, 3100, 3224, 3640, 3679, 3962, 4030, 4340, 4550, 5425, 5642, 5660, 6200, 7075, 7358, 7924, 8060, 8680, 8773, 9100, 9905, 10075, 10850, 11284, 11320, 14105, 14150, 14716, 15848, 16120, 17546, 18200, 18395, 19810, 20150, 21700, 22568, 25753, 28210, 28300, 29432, 35092, 36790, 39620, 40300, 43400, 43865, 49525, 51506, 56420, 56600, 61411, 70184, 70525, 73580, 79240, 80600, 87730, 91975, 99050, 103012, 112840, 114049, 122822, 128765, 141050, 147160, 175460, 183950, 198100, 206024, 219325, 228098, 245644, 257530, 282100, 307055, 350920, 367900, 396200, 438650, 456196, 491288, 515060, 564200, 570245, 614110, 643825, 735800, 798343, 877300, 912392, 1030120, 1140490, 1228220, 1287650, 1535275, 1596686, 1754600, 2280980, 2456440, 2575300, 2851225, 3070550, 3193372, 3991715, 4561960, 5150600, 5702450, 6141100, 6386744, 7983430, 11404900, 12282200, 15966860, 19958575, 22809800, 31933720, 39917150, 79834300, 159668600]

約数ペア:

[(1, 159668600), (2, 79834300), (4, 39917150), (5, 31933720), (7, 22809800), (8, 19958575), (10, 15966860), (13, 12282200), (14, 11404900), (20, 7983430), (25, 6386744), (26, 6141100), (28, 5702450), (31, 5150600), (35, 4561960), (40, 3991715), (50, 3193372), (52, 3070550), (56, 2851225), (62, 2575300), (65, 2456440), (70, 2280980), (91, 1754600), (100, 1596686), (104, 1535275), (124, 1287650), (130, 1228220), (140, 1140490), (155, 1030120), (175, 912392), (182, 877300), (200, 798343), (217, 735800), (248, 643825), (260, 614110), (280, 570245), (283, 564200), (310, 515060), (325, 491288), (350, 456196), (364, 438650), (403, 396200), (434, 367900), (455, 350920), (520, 307055), (566, 282100), (620, 257530), (650, 245644), (700, 228098), (728, 219325), (775, 206024), (806, 198100), (868, 183950), (910, 175460), (1085, 147160), (1132, 141050), (1240, 128765), (1300, 122822), (1400, 114049), (1415, 112840), (1550, 103012), (1612, 99050), (1736, 91975), (1820, 87730), (1981, 80600), (2015, 79240), (2170, 73580), (2264, 70525), (2275, 70184), (2600, 61411), (2821, 56600), (2830, 56420), (3100, 51506), (3224, 49525), (3640, 43865), (3679, 43400), (3962, 40300), (4030, 39620), (4340, 36790), (4550, 35092), (5425, 29432), (5642, 28300), (5660, 28210), (6200, 25753), (7075, 22568), (7358, 21700), (7924, 20150), (8060, 19810), (8680, 18395), (8773, 18200), (9100, 17546), (9905, 16120), (10075, 15848), (10850, 14716), (11284, 14150), (11320, 14105)]