73311840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1039}}^1$

素因数の和:1074

約数の個数: 216

約数和(自身を含む): 291301920

約数和(自身を除く): 217990080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1039, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2078, 2205, 2352, 2520, 2940, 3117, 3360, 3528, 3920, 4156, 4410, 4704, 5040, 5195, 5880, 6234, 7056, 7273, 7840, 8312, 8820, 9351, 10080, 10390, 11760, 12468, 14112, 14546, 15585, 16624, 17640, 18702, 20780, 21819, 23520, 24936, 29092, 31170, 33248, 35280, 36365, 37404, 41560, 43638, 46755, 49872, 50911, 58184, 62340, 65457, 70560, 72730, 74808, 83120, 87276, 93510, 99744, 101822, 109095, 116368, 124680, 130914, 145460, 149616, 152733, 166240, 174552, 187020, 203644, 218190, 232736, 249360, 254555, 261828, 290920, 299232, 305466, 327285, 349104, 374040, 407288, 436380, 458199, 498720, 509110, 523656, 581840, 610932, 654570, 698208, 748080, 763665, 814576, 872760, 916398, 1018220, 1047312, 1163680, 1221864, 1309140, 1496160, 1527330, 1629152, 1745520, 1832796, 2036440, 2094624, 2290995, 2443728, 2618280, 3054660, 3491040, 3665592, 4072880, 4581990, 4887456, 5236560, 6109320, 7331184, 8145760, 9163980, 10473120, 12218640, 14662368, 18327960, 24437280, 36655920, 73311840]

約数ペア:

[(1, 73311840), (2, 36655920), (3, 24437280), (4, 18327960), (5, 14662368), (6, 12218640), (7, 10473120), (8, 9163980), (9, 8145760), (10, 7331184), (12, 6109320), (14, 5236560), (15, 4887456), (16, 4581990), (18, 4072880), (20, 3665592), (21, 3491040), (24, 3054660), (28, 2618280), (30, 2443728), (32, 2290995), (35, 2094624), (36, 2036440), (40, 1832796), (42, 1745520), (45, 1629152), (48, 1527330), (49, 1496160), (56, 1309140), (60, 1221864), (63, 1163680), (70, 1047312), (72, 1018220), (80, 916398), (84, 872760), (90, 814576), (96, 763665), (98, 748080), (105, 698208), (112, 654570), (120, 610932), (126, 581840), (140, 523656), (144, 509110), (147, 498720), (160, 458199), (168, 436380), (180, 407288), (196, 374040), (210, 349104), (224, 327285), (240, 305466), (245, 299232), (252, 290920), (280, 261828), (288, 254555), (294, 249360), (315, 232736), (336, 218190), (360, 203644), (392, 187020), (420, 174552), (441, 166240), (480, 152733), (490, 149616), (504, 145460), (560, 130914), (588, 124680), (630, 116368), (672, 109095), (720, 101822), (735, 99744), (784, 93510), (840, 87276), (882, 83120), (980, 74808), (1008, 72730), (1039, 70560), (1120, 65457), (1176, 62340), (1260, 58184), (1440, 50911), (1470, 49872), (1568, 46755), (1680, 43638), (1764, 41560), (1960, 37404), (2016, 36365), (2078, 35280), (2205, 33248), (2352, 31170), (2520, 29092), (2940, 24936), (3117, 23520), (3360, 21819), (3528, 20780), (3920, 18702), (4156, 17640), (4410, 16624), (4704, 15585), (5040, 14546), (5195, 14112), (5880, 12468), (6234, 11760), (7056, 10390), (7273, 10080), (7840, 9351), (8312, 8820)]