17200843520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61927}}^1$

素因数の和:61986

約数の個数: 144

約数和(自身を含む): 48607039488

約数和(自身を除く): 31406195968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 19840, 27776, 34720, 39680, 55552, 61927, 69440, 123854, 138880, 247708, 277760, 309635, 433489, 495416, 619270, 866978, 990832, 1238540, 1733956, 1919737, 1981664, 2167445, 2477080, 3467912, 3839474, 3963328, 4334890, 4954160, 6935824, 7678948, 7926656, 8669780, 9598685, 9908320, 13438159, 13871648, 15357896, 15853312, 17339560, 19197370, 19816640, 26876318, 27743296, 30715792, 34679120, 38394740, 39633280, 53752636, 55486592, 61431584, 67190795, 69358240, 76789480, 79266560, 107505272, 110973184, 122863168, 134381590, 138716480, 153578960, 215010544, 245726336, 268763180, 277432960, 307157920, 430021088, 491452672, 537526360, 554865920, 614315840, 860042176, 1075052720, 1228631680, 1720084352, 2150105440, 2457263360, 3440168704, 4300210880, 8600421760, 17200843520]

約数ペア:

[(1, 17200843520), (2, 8600421760), (4, 4300210880), (5, 3440168704), (7, 2457263360), (8, 2150105440), (10, 1720084352), (14, 1228631680), (16, 1075052720), (20, 860042176), (28, 614315840), (31, 554865920), (32, 537526360), (35, 491452672), (40, 430021088), (56, 307157920), (62, 277432960), (64, 268763180), (70, 245726336), (80, 215010544), (112, 153578960), (124, 138716480), (128, 134381590), (140, 122863168), (155, 110973184), (160, 107505272), (217, 79266560), (224, 76789480), (248, 69358240), (256, 67190795), (280, 61431584), (310, 55486592), (320, 53752636), (434, 39633280), (448, 38394740), (496, 34679120), (560, 30715792), (620, 27743296), (640, 26876318), (868, 19816640), (896, 19197370), (992, 17339560), (1085, 15853312), (1120, 15357896), (1240, 13871648), (1280, 13438159), (1736, 9908320), (1792, 9598685), (1984, 8669780), (2170, 7926656), (2240, 7678948), (2480, 6935824), (3472, 4954160), (3968, 4334890), (4340, 3963328), (4480, 3839474), (4960, 3467912), (6944, 2477080), (7936, 2167445), (8680, 1981664), (8960, 1919737), (9920, 1733956), (13888, 1238540), (17360, 990832), (19840, 866978), (27776, 619270), (34720, 495416), (39680, 433489), (55552, 309635), (61927, 277760), (69440, 247708), (123854, 138880)]