155158920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2724

約数の個数: 192

約数和(自身を含む): 601585920

約数和(自身を除く): 446427000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2677, 2760, 2898, 3220, 3864, 4140, 4830, 5354, 5796, 6440, 7245, 8031, 8280, 9660, 10708, 11592, 13385, 14490, 16062, 18739, 19320, 21416, 24093, 26770, 28980, 32124, 37478, 40155, 48186, 53540, 56217, 57960, 61571, 64248, 74956, 80310, 93695, 96372, 107080, 112434, 120465, 123142, 149912, 160620, 168651, 184713, 187390, 192744, 224868, 240930, 246284, 281085, 307855, 321240, 337302, 369426, 374780, 430997, 449736, 481860, 492568, 554139, 562170, 615710, 674604, 738852, 749560, 843255, 861994, 923565, 963720, 1108278, 1124340, 1231420, 1292991, 1349208, 1477704, 1686510, 1723988, 1847130, 2154985, 2216556, 2248680, 2462840, 2585982, 2770695, 3373020, 3447976, 3694260, 3878973, 4309970, 4433112, 5171964, 5541390, 6464955, 6746040, 7388520, 7757946, 8619940, 10343928, 11082780, 12929910, 15515892, 17239880, 19394865, 22165560, 25859820, 31031784, 38789730, 51719640, 77579460, 155158920]

約数ペア:

[(1, 155158920), (2, 77579460), (3, 51719640), (4, 38789730), (5, 31031784), (6, 25859820), (7, 22165560), (8, 19394865), (9, 17239880), (10, 15515892), (12, 12929910), (14, 11082780), (15, 10343928), (18, 8619940), (20, 7757946), (21, 7388520), (23, 6746040), (24, 6464955), (28, 5541390), (30, 5171964), (35, 4433112), (36, 4309970), (40, 3878973), (42, 3694260), (45, 3447976), (46, 3373020), (56, 2770695), (60, 2585982), (63, 2462840), (69, 2248680), (70, 2216556), (72, 2154985), (84, 1847130), (90, 1723988), (92, 1686510), (105, 1477704), (115, 1349208), (120, 1292991), (126, 1231420), (138, 1124340), (140, 1108278), (161, 963720), (168, 923565), (180, 861994), (184, 843255), (207, 749560), (210, 738852), (230, 674604), (252, 615710), (276, 562170), (280, 554139), (315, 492568), (322, 481860), (345, 449736), (360, 430997), (414, 374780), (420, 369426), (460, 337302), (483, 321240), (504, 307855), (552, 281085), (630, 246284), (644, 240930), (690, 224868), (805, 192744), (828, 187390), (840, 184713), (920, 168651), (966, 160620), (1035, 149912), (1260, 123142), (1288, 120465), (1380, 112434), (1449, 107080), (1610, 96372), (1656, 93695), (1932, 80310), (2070, 74956), (2415, 64248), (2520, 61571), (2677, 57960), (2760, 56217), (2898, 53540), (3220, 48186), (3864, 40155), (4140, 37478), (4830, 32124), (5354, 28980), (5796, 26770), (6440, 24093), (7245, 21416), (8031, 19320), (8280, 18739), (9660, 16062), (10708, 14490), (11592, 13385)]