209030485280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1\times {\mathrm{30829}}^1$

素因数の和:32242

約数の個数: 96

約数和(自身を含む): 510154122240

約数和(自身を除く): 301123636960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1367, 2480, 2734, 4960, 5468, 6835, 10936, 13670, 21872, 27340, 30829, 42377, 43744, 54680, 61658, 84754, 109360, 123316, 154145, 169508, 211885, 218720, 246632, 308290, 339016, 423770, 493264, 616580, 678032, 847540, 955699, 986528, 1233160, 1356064, 1695080, 1911398, 2466320, 3390160, 3822796, 4778495, 4932640, 6780320, 7645592, 9556990, 15291184, 19113980, 30582368, 38227960, 42143243, 76455920, 84286486, 152911840, 168572972, 210716215, 337145944, 421432430, 674291888, 842864860, 1306440533, 1348583776, 1685729720, 2612881066, 3371459440, 5225762132, 6532202665, 6742918880, 10451524264, 13064405330, 20903048528, 26128810660, 41806097056, 52257621320, 104515242640, 209030485280]

約数ペア:

[(1, 209030485280), (2, 104515242640), (4, 52257621320), (5, 41806097056), (8, 26128810660), (10, 20903048528), (16, 13064405330), (20, 10451524264), (31, 6742918880), (32, 6532202665), (40, 5225762132), (62, 3371459440), (80, 2612881066), (124, 1685729720), (155, 1348583776), (160, 1306440533), (248, 842864860), (310, 674291888), (496, 421432430), (620, 337145944), (992, 210716215), (1240, 168572972), (1367, 152911840), (2480, 84286486), (2734, 76455920), (4960, 42143243), (5468, 38227960), (6835, 30582368), (10936, 19113980), (13670, 15291184), (21872, 9556990), (27340, 7645592), (30829, 6780320), (42377, 4932640), (43744, 4778495), (54680, 3822796), (61658, 3390160), (84754, 2466320), (109360, 1911398), (123316, 1695080), (154145, 1356064), (169508, 1233160), (211885, 986528), (218720, 955699), (246632, 847540), (308290, 678032), (339016, 616580), (423770, 493264)]