244932240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4757

約数の個数: 160

約数和(自身を含む): 895942656

約数和(自身を除く): 651010416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 4703, 5208, 6510, 7440, 8680, 9406, 10416, 13020, 14109, 17360, 18812, 23515, 26040, 28218, 32921, 37624, 47030, 52080, 56436, 65842, 70545, 75248, 94060, 98763, 112872, 131684, 141090, 145793, 164605, 188120, 197526, 225744, 263368, 282180, 291586, 329210, 376240, 395052, 437379, 493815, 526736, 564360, 583172, 658420, 728965, 790104, 874758, 987630, 1020551, 1128720, 1166344, 1316840, 1457930, 1580208, 1749516, 1975260, 2041102, 2186895, 2332688, 2633680, 2915860, 3061653, 3499032, 3950520, 4082204, 4373790, 5102755, 5831720, 6123306, 6998064, 7901040, 8164408, 8747580, 10205510, 11663440, 12246612, 15308265, 16328816, 17495160, 20411020, 24493224, 30616530, 34990320, 40822040, 48986448, 61233060, 81644080, 122466120, 244932240]

約数ペア:

[(1, 244932240), (2, 122466120), (3, 81644080), (4, 61233060), (5, 48986448), (6, 40822040), (7, 34990320), (8, 30616530), (10, 24493224), (12, 20411020), (14, 17495160), (15, 16328816), (16, 15308265), (20, 12246612), (21, 11663440), (24, 10205510), (28, 8747580), (30, 8164408), (31, 7901040), (35, 6998064), (40, 6123306), (42, 5831720), (48, 5102755), (56, 4373790), (60, 4082204), (62, 3950520), (70, 3499032), (80, 3061653), (84, 2915860), (93, 2633680), (105, 2332688), (112, 2186895), (120, 2041102), (124, 1975260), (140, 1749516), (155, 1580208), (168, 1457930), (186, 1316840), (210, 1166344), (217, 1128720), (240, 1020551), (248, 987630), (280, 874758), (310, 790104), (336, 728965), (372, 658420), (420, 583172), (434, 564360), (465, 526736), (496, 493815), (560, 437379), (620, 395052), (651, 376240), (744, 329210), (840, 291586), (868, 282180), (930, 263368), (1085, 225744), (1240, 197526), (1302, 188120), (1488, 164605), (1680, 145793), (1736, 141090), (1860, 131684), (2170, 112872), (2480, 98763), (2604, 94060), (3255, 75248), (3472, 70545), (3720, 65842), (4340, 56436), (4703, 52080), (5208, 47030), (6510, 37624), (7440, 32921), (8680, 28218), (9406, 26040), (10416, 23515), (13020, 18812), (14109, 17360)]