199290480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5573}}^1$

素因数の和:5738

約数の個数: 80

約数和(自身を含む): 622058400

約数和(自身を除く): 422767920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5573, 5960, 7152, 8940, 11146, 11920, 16719, 17880, 22292, 27865, 33438, 35760, 44584, 55730, 66876, 83595, 89168, 111460, 133752, 167190, 222920, 267504, 334380, 445840, 668760, 830377, 1337520, 1660754, 2491131, 3321508, 4151885, 4982262, 6643016, 8303770, 9964524, 12455655, 13286032, 16607540, 19929048, 24911310, 33215080, 39858096, 49822620, 66430160, 99645240, 199290480]

約数ペア:

[(1, 199290480), (2, 99645240), (3, 66430160), (4, 49822620), (5, 39858096), (6, 33215080), (8, 24911310), (10, 19929048), (12, 16607540), (15, 13286032), (16, 12455655), (20, 9964524), (24, 8303770), (30, 6643016), (40, 4982262), (48, 4151885), (60, 3321508), (80, 2491131), (120, 1660754), (149, 1337520), (240, 830377), (298, 668760), (447, 445840), (596, 334380), (745, 267504), (894, 222920), (1192, 167190), (1490, 133752), (1788, 111460), (2235, 89168), (2384, 83595), (2980, 66876), (3576, 55730), (4470, 44584), (5573, 35760), (5960, 33438), (7152, 27865), (8940, 22292), (11146, 17880), (11920, 16719)]