193897080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 144

約数和(自身を含む): 682582680

約数和(自身を除く): 488685600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3187, 3380, 4056, 4680, 5070, 6084, 6374, 6760, 7605, 9561, 10140, 12168, 12748, 15210, 15935, 19122, 20280, 25496, 28683, 30420, 31870, 38244, 41431, 47805, 57366, 60840, 63740, 76488, 82862, 95610, 114732, 124293, 127480, 143415, 165724, 191220, 207155, 229464, 248586, 286830, 331448, 372879, 382440, 414310, 497172, 538603, 573660, 621465, 745758, 828620, 994344, 1077206, 1147320, 1242930, 1491516, 1615809, 1657240, 1864395, 2154412, 2485860, 2693015, 2983032, 3231618, 3728790, 4308824, 4847427, 4971720, 5386030, 6463236, 7457580, 8079045, 9694854, 10772060, 12926472, 14915160, 16158090, 19389708, 21544120, 24237135, 32316180, 38779416, 48474270, 64632360, 96948540, 193897080]

約数ペア:

[(1, 193897080), (2, 96948540), (3, 64632360), (4, 48474270), (5, 38779416), (6, 32316180), (8, 24237135), (9, 21544120), (10, 19389708), (12, 16158090), (13, 14915160), (15, 12926472), (18, 10772060), (20, 9694854), (24, 8079045), (26, 7457580), (30, 6463236), (36, 5386030), (39, 4971720), (40, 4847427), (45, 4308824), (52, 3728790), (60, 3231618), (65, 2983032), (72, 2693015), (78, 2485860), (90, 2154412), (104, 1864395), (117, 1657240), (120, 1615809), (130, 1491516), (156, 1242930), (169, 1147320), (180, 1077206), (195, 994344), (234, 828620), (260, 745758), (312, 621465), (338, 573660), (360, 538603), (390, 497172), (468, 414310), (507, 382440), (520, 372879), (585, 331448), (676, 286830), (780, 248586), (845, 229464), (936, 207155), (1014, 191220), (1170, 165724), (1352, 143415), (1521, 127480), (1560, 124293), (1690, 114732), (2028, 95610), (2340, 82862), (2535, 76488), (3042, 63740), (3187, 60840), (3380, 57366), (4056, 47805), (4680, 41431), (5070, 38244), (6084, 31870), (6374, 30420), (6760, 28683), (7605, 25496), (9561, 20280), (10140, 19122), (12168, 15935), (12748, 15210)]