165024160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 309139040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 97, 98, 112, 124, 140, 155, 160, 194, 196, 217, 224, 245, 248, 280, 310, 343, 388, 392, 434, 485, 490, 496, 560, 620, 679, 686, 776, 784, 868, 970, 980, 992, 1085, 1120, 1240, 1358, 1372, 1519, 1552, 1568, 1715, 1736, 1940, 1960, 2170, 2480, 2716, 2744, 3007, 3038, 3104, 3395, 3430, 3472, 3880, 3920, 4340, 4753, 4960, 5432, 5488, 6014, 6076, 6790, 6860, 6944, 7595, 7760, 7840, 8680, 9506, 10633, 10864, 10976, 12028, 12152, 13580, 13720, 15035, 15190, 15520, 17360, 19012, 21049, 21266, 21728, 23765, 24056, 24304, 27160, 27440, 30070, 30380, 33271, 34720, 38024, 42098, 42532, 47530, 48112, 48608, 53165, 54320, 54880, 60140, 60760, 66542, 76048, 84196, 85064, 95060, 96224, 105245, 106330, 108640, 120280, 121520, 133084, 147343, 152096, 166355, 168392, 170128, 190120, 210490, 212660, 240560, 243040, 266168, 294686, 332710, 336784, 340256, 380240, 420980, 425320, 481120, 532336, 589372, 665420, 673568, 736715, 760480, 841960, 850640, 1031401, 1064672, 1178744, 1330840, 1473430, 1683920, 1701280, 2062802, 2357488, 2661680, 2946860, 3367840, 4125604, 4714976, 5157005, 5323360, 5893720, 8251208, 10314010, 11787440, 16502416, 20628020, 23574880, 33004832, 41256040, 82512080, 165024160]

約数ペア:

[(1, 165024160), (2, 82512080), (4, 41256040), (5, 33004832), (7, 23574880), (8, 20628020), (10, 16502416), (14, 11787440), (16, 10314010), (20, 8251208), (28, 5893720), (31, 5323360), (32, 5157005), (35, 4714976), (40, 4125604), (49, 3367840), (56, 2946860), (62, 2661680), (70, 2357488), (80, 2062802), (97, 1701280), (98, 1683920), (112, 1473430), (124, 1330840), (140, 1178744), (155, 1064672), (160, 1031401), (194, 850640), (196, 841960), (217, 760480), (224, 736715), (245, 673568), (248, 665420), (280, 589372), (310, 532336), (343, 481120), (388, 425320), (392, 420980), (434, 380240), (485, 340256), (490, 336784), (496, 332710), (560, 294686), (620, 266168), (679, 243040), (686, 240560), (776, 212660), (784, 210490), (868, 190120), (970, 170128), (980, 168392), (992, 166355), (1085, 152096), (1120, 147343), (1240, 133084), (1358, 121520), (1372, 120280), (1519, 108640), (1552, 106330), (1568, 105245), (1715, 96224), (1736, 95060), (1940, 85064), (1960, 84196), (2170, 76048), (2480, 66542), (2716, 60760), (2744, 60140), (3007, 54880), (3038, 54320), (3104, 53165), (3395, 48608), (3430, 48112), (3472, 47530), (3880, 42532), (3920, 42098), (4340, 38024), (4753, 34720), (4960, 33271), (5432, 30380), (5488, 30070), (6014, 27440), (6076, 27160), (6790, 24304), (6860, 24056), (6944, 23765), (7595, 21728), (7760, 21266), (7840, 21049), (8680, 19012), (9506, 17360), (10633, 15520), (10864, 15190), (10976, 15035), (12028, 13720), (12152, 13580)]