158253760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 463491072

約数和(自身を除く): 305237312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 53, 56, 62, 64, 70, 80, 86, 106, 112, 124, 140, 155, 160, 172, 212, 215, 217, 224, 248, 265, 280, 301, 310, 320, 344, 371, 424, 430, 434, 448, 496, 530, 560, 602, 620, 688, 742, 848, 860, 868, 992, 1060, 1085, 1120, 1204, 1240, 1333, 1376, 1484, 1505, 1643, 1696, 1720, 1736, 1855, 1984, 2120, 2170, 2240, 2279, 2408, 2480, 2666, 2752, 2968, 3010, 3286, 3392, 3440, 3472, 3710, 4240, 4340, 4558, 4816, 4960, 5332, 5936, 6020, 6572, 6665, 6880, 6944, 7420, 8215, 8480, 8680, 9116, 9331, 9632, 9920, 10664, 11395, 11501, 11872, 12040, 13144, 13330, 13760, 13888, 14840, 15953, 16430, 16960, 17360, 18232, 18662, 19264, 21328, 22790, 23002, 23744, 24080, 26288, 26660, 29680, 31906, 32860, 34720, 36464, 37324, 42656, 45580, 46004, 46655, 48160, 52576, 53320, 57505, 59360, 63812, 65720, 69440, 70649, 72928, 74648, 79765, 85312, 91160, 92008, 93310, 96320, 105152, 106640, 115010, 118720, 127624, 131440, 141298, 145856, 149296, 159530, 182320, 184016, 186620, 213280, 230020, 255248, 262880, 282596, 298592, 319060, 353245, 364640, 368032, 373240, 426560, 460040, 494543, 510496, 525760, 565192, 597184, 638120, 706490, 729280, 736064, 746480, 920080, 989086, 1020992, 1130384, 1276240, 1412980, 1492960, 1840160, 1978172, 2260768, 2472715, 2552480, 2825960, 2985920, 3680320, 3956344, 4521536, 4945430, 5104960, 5651920, 7912688, 9890860, 11303840, 15825376, 19781720, 22607680, 31650752, 39563440, 79126880, 158253760]

約数ペア:

[(1, 158253760), (2, 79126880), (4, 39563440), (5, 31650752), (7, 22607680), (8, 19781720), (10, 15825376), (14, 11303840), (16, 9890860), (20, 7912688), (28, 5651920), (31, 5104960), (32, 4945430), (35, 4521536), (40, 3956344), (43, 3680320), (53, 2985920), (56, 2825960), (62, 2552480), (64, 2472715), (70, 2260768), (80, 1978172), (86, 1840160), (106, 1492960), (112, 1412980), (124, 1276240), (140, 1130384), (155, 1020992), (160, 989086), (172, 920080), (212, 746480), (215, 736064), (217, 729280), (224, 706490), (248, 638120), (265, 597184), (280, 565192), (301, 525760), (310, 510496), (320, 494543), (344, 460040), (371, 426560), (424, 373240), (430, 368032), (434, 364640), (448, 353245), (496, 319060), (530, 298592), (560, 282596), (602, 262880), (620, 255248), (688, 230020), (742, 213280), (848, 186620), (860, 184016), (868, 182320), (992, 159530), (1060, 149296), (1085, 145856), (1120, 141298), (1204, 131440), (1240, 127624), (1333, 118720), (1376, 115010), (1484, 106640), (1505, 105152), (1643, 96320), (1696, 93310), (1720, 92008), (1736, 91160), (1855, 85312), (1984, 79765), (2120, 74648), (2170, 72928), (2240, 70649), (2279, 69440), (2408, 65720), (2480, 63812), (2666, 59360), (2752, 57505), (2968, 53320), (3010, 52576), (3286, 48160), (3392, 46655), (3440, 46004), (3472, 45580), (3710, 42656), (4240, 37324), (4340, 36464), (4558, 34720), (4816, 32860), (4960, 31906), (5332, 29680), (5936, 26660), (6020, 26288), (6572, 24080), (6665, 23744), (6880, 23002), (6944, 22790), (7420, 21328), (8215, 19264), (8480, 18662), (8680, 18232), (9116, 17360), (9331, 16960), (9632, 16430), (9920, 15953), (10664, 14840), (11395, 13888), (11501, 13760), (11872, 13330), (12040, 13144)]