160830540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 216

約数和(自身を含む): 561139488

約数和(自身を除く): 400308948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 311, 338, 340, 390, 442, 468, 507, 510, 585, 612, 622, 663, 676, 765, 780, 845, 884, 933, 1014, 1020, 1105, 1170, 1244, 1326, 1521, 1530, 1555, 1690, 1866, 1989, 2028, 2210, 2340, 2535, 2652, 2799, 2873, 3042, 3060, 3110, 3315, 3380, 3732, 3978, 4043, 4420, 4665, 5070, 5287, 5598, 5746, 6084, 6220, 6630, 7605, 7956, 8086, 8619, 9330, 9945, 10140, 10574, 11196, 11492, 12129, 13260, 13995, 14365, 15210, 15861, 16172, 17238, 18660, 19890, 20215, 21148, 24258, 25857, 26435, 27990, 28730, 30420, 31722, 34476, 36387, 39780, 40430, 43095, 47583, 48516, 51714, 52559, 52870, 55980, 57460, 60645, 63444, 68731, 72774, 79305, 80860, 86190, 95166, 103428, 105118, 105740, 121290, 129285, 137462, 145548, 157677, 158610, 172380, 181935, 190332, 206193, 210236, 237915, 242580, 258570, 262795, 274924, 315354, 317220, 343655, 363870, 412386, 473031, 475830, 517140, 525590, 618579, 630708, 687310, 727740, 788385, 824772, 893503, 946062, 951660, 1030965, 1051180, 1237158, 1374620, 1576770, 1787006, 1892124, 2061930, 2365155, 2474316, 2680509, 3092895, 3153540, 3574012, 4123860, 4467515, 4730310, 5361018, 6185790, 8041527, 8935030, 9460620, 10722036, 12371580, 13402545, 16083054, 17870060, 26805090, 32166108, 40207635, 53610180, 80415270, 160830540]

約数ペア:

[(1, 160830540), (2, 80415270), (3, 53610180), (4, 40207635), (5, 32166108), (6, 26805090), (9, 17870060), (10, 16083054), (12, 13402545), (13, 12371580), (15, 10722036), (17, 9460620), (18, 8935030), (20, 8041527), (26, 6185790), (30, 5361018), (34, 4730310), (36, 4467515), (39, 4123860), (45, 3574012), (51, 3153540), (52, 3092895), (60, 2680509), (65, 2474316), (68, 2365155), (78, 2061930), (85, 1892124), (90, 1787006), (102, 1576770), (117, 1374620), (130, 1237158), (153, 1051180), (156, 1030965), (169, 951660), (170, 946062), (180, 893503), (195, 824772), (204, 788385), (221, 727740), (234, 687310), (255, 630708), (260, 618579), (306, 525590), (311, 517140), (338, 475830), (340, 473031), (390, 412386), (442, 363870), (468, 343655), (507, 317220), (510, 315354), (585, 274924), (612, 262795), (622, 258570), (663, 242580), (676, 237915), (765, 210236), (780, 206193), (845, 190332), (884, 181935), (933, 172380), (1014, 158610), (1020, 157677), (1105, 145548), (1170, 137462), (1244, 129285), (1326, 121290), (1521, 105740), (1530, 105118), (1555, 103428), (1690, 95166), (1866, 86190), (1989, 80860), (2028, 79305), (2210, 72774), (2340, 68731), (2535, 63444), (2652, 60645), (2799, 57460), (2873, 55980), (3042, 52870), (3060, 52559), (3110, 51714), (3315, 48516), (3380, 47583), (3732, 43095), (3978, 40430), (4043, 39780), (4420, 36387), (4665, 34476), (5070, 31722), (5287, 30420), (5598, 28730), (5746, 27990), (6084, 26435), (6220, 25857), (6630, 24258), (7605, 21148), (7956, 20215), (8086, 19890), (8619, 18660), (9330, 17238), (9945, 16172), (10140, 15861), (10574, 15210), (11196, 14365), (11492, 13995), (12129, 13260)]