207492720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14173}}^1$

素因数の和:14250

約数の個数: 80

約数和(自身を含む): 653818272

約数和(自身を除く): 446325552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14173, 14640, 28346, 42519, 56692, 70865, 85038, 113384, 141730, 170076, 212595, 226768, 283460, 340152, 425190, 566920, 680304, 850380, 864553, 1133840, 1700760, 1729106, 2593659, 3401520, 3458212, 4322765, 5187318, 6916424, 8645530, 10374636, 12968295, 13832848, 17291060, 20749272, 25936590, 34582120, 41498544, 51873180, 69164240, 103746360, 207492720]

約数ペア:

[(1, 207492720), (2, 103746360), (3, 69164240), (4, 51873180), (5, 41498544), (6, 34582120), (8, 25936590), (10, 20749272), (12, 17291060), (15, 13832848), (16, 12968295), (20, 10374636), (24, 8645530), (30, 6916424), (40, 5187318), (48, 4322765), (60, 3458212), (61, 3401520), (80, 2593659), (120, 1729106), (122, 1700760), (183, 1133840), (240, 864553), (244, 850380), (305, 680304), (366, 566920), (488, 425190), (610, 340152), (732, 283460), (915, 226768), (976, 212595), (1220, 170076), (1464, 141730), (1830, 113384), (2440, 85038), (2928, 70865), (3660, 56692), (4880, 42519), (7320, 28346), (14173, 14640)]