200557680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2687}}^1$

素因数の和:3014

約数の個数: 80

約数和(自身を含む): 623960064

約数和(自身を除く): 423402384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 2687, 3110, 3732, 4665, 4976, 5374, 6220, 7464, 8061, 9330, 10748, 12440, 13435, 14928, 16122, 18660, 21496, 24880, 26870, 32244, 37320, 40305, 42992, 53740, 64488, 74640, 80610, 107480, 128976, 161220, 214960, 322440, 644880, 835657, 1671314, 2506971, 3342628, 4178285, 5013942, 6685256, 8356570, 10027884, 12534855, 13370512, 16713140, 20055768, 25069710, 33426280, 40111536, 50139420, 66852560, 100278840, 200557680]

約数ペア:

[(1, 200557680), (2, 100278840), (3, 66852560), (4, 50139420), (5, 40111536), (6, 33426280), (8, 25069710), (10, 20055768), (12, 16713140), (15, 13370512), (16, 12534855), (20, 10027884), (24, 8356570), (30, 6685256), (40, 5013942), (48, 4178285), (60, 3342628), (80, 2506971), (120, 1671314), (240, 835657), (311, 644880), (622, 322440), (933, 214960), (1244, 161220), (1555, 128976), (1866, 107480), (2488, 80610), (2687, 74640), (3110, 64488), (3732, 53740), (4665, 42992), (4976, 40305), (5374, 37320), (6220, 32244), (7464, 26870), (8061, 24880), (9330, 21496), (10748, 18660), (12440, 16122), (13435, 14928)]