196072240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 585962496

約数和(自身を除く): 389890256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1171, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2093, 2342, 2392, 2576, 2990, 3220, 3640, 4186, 4684, 4784, 5855, 5980, 6440, 7280, 8197, 8372, 9368, 10465, 11710, 11960, 12880, 15223, 16394, 16744, 18736, 20930, 23420, 23920, 26933, 30446, 32788, 33488, 40985, 41860, 46840, 53866, 60892, 65576, 76115, 81970, 83720, 93680, 106561, 107732, 121784, 131152, 134665, 152230, 163940, 167440, 188531, 213122, 215464, 243568, 269330, 304460, 327880, 350129, 377062, 426244, 430928, 532805, 538660, 608920, 655760, 700258, 754124, 852488, 942655, 1065610, 1077320, 1217840, 1400516, 1508248, 1704976, 1750645, 1885310, 2131220, 2154640, 2450903, 2801032, 3016496, 3501290, 3770620, 4262440, 4901806, 5602064, 7002580, 7541240, 8524880, 9803612, 12254515, 14005160, 15082480, 19607224, 24509030, 28010320, 39214448, 49018060, 98036120, 196072240]

約数ペア:

[(1, 196072240), (2, 98036120), (4, 49018060), (5, 39214448), (7, 28010320), (8, 24509030), (10, 19607224), (13, 15082480), (14, 14005160), (16, 12254515), (20, 9803612), (23, 8524880), (26, 7541240), (28, 7002580), (35, 5602064), (40, 4901806), (46, 4262440), (52, 3770620), (56, 3501290), (65, 3016496), (70, 2801032), (80, 2450903), (91, 2154640), (92, 2131220), (104, 1885310), (112, 1750645), (115, 1704976), (130, 1508248), (140, 1400516), (161, 1217840), (182, 1077320), (184, 1065610), (208, 942655), (230, 852488), (260, 754124), (280, 700258), (299, 655760), (322, 608920), (364, 538660), (368, 532805), (455, 430928), (460, 426244), (520, 377062), (560, 350129), (598, 327880), (644, 304460), (728, 269330), (805, 243568), (910, 215464), (920, 213122), (1040, 188531), (1171, 167440), (1196, 163940), (1288, 152230), (1456, 134665), (1495, 131152), (1610, 121784), (1820, 107732), (1840, 106561), (2093, 93680), (2342, 83720), (2392, 81970), (2576, 76115), (2990, 65576), (3220, 60892), (3640, 53866), (4186, 46840), (4684, 41860), (4784, 40985), (5855, 33488), (5980, 32788), (6440, 30446), (7280, 26933), (8197, 23920), (8372, 23420), (9368, 20930), (10465, 18736), (11710, 16744), (11960, 16394), (12880, 15223)]