457748460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 288

約数和(自身を含む): 1631290752

約数和(自身を除く): 1173542292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 37, 39, 45, 51, 52, 60, 65, 68, 74, 78, 85, 90, 102, 111, 117, 130, 148, 153, 156, 170, 180, 185, 195, 204, 221, 222, 234, 255, 260, 306, 311, 333, 340, 370, 390, 442, 444, 468, 481, 510, 555, 585, 612, 622, 629, 663, 666, 740, 765, 780, 884, 933, 962, 1020, 1105, 1110, 1170, 1244, 1258, 1326, 1332, 1443, 1530, 1555, 1665, 1866, 1887, 1924, 1989, 2210, 2220, 2340, 2405, 2516, 2652, 2799, 2886, 3060, 3110, 3145, 3315, 3330, 3732, 3774, 3978, 4043, 4329, 4420, 4665, 4810, 5287, 5598, 5661, 5772, 6220, 6290, 6630, 6660, 7215, 7548, 7956, 8086, 8177, 8658, 9330, 9435, 9620, 9945, 10574, 11196, 11322, 11507, 12129, 12580, 13260, 13995, 14430, 15861, 16172, 16354, 17316, 18660, 18870, 19890, 20215, 21148, 21645, 22644, 23014, 24258, 24531, 26435, 27990, 28305, 28860, 31722, 32708, 34521, 36387, 37740, 39780, 40430, 40885, 43290, 46028, 47583, 48516, 49062, 52870, 55980, 56610, 57535, 60645, 63444, 68731, 69042, 72774, 73593, 79305, 80860, 81770, 86580, 95166, 98124, 103563, 105740, 113220, 115070, 121290, 122655, 137462, 138084, 145548, 147186, 149591, 158610, 163540, 172605, 181935, 190332, 195619, 206193, 207126, 230140, 237915, 242580, 245310, 274924, 294372, 299182, 317220, 343655, 345210, 363870, 367965, 391238, 412386, 414252, 448773, 475830, 490620, 517815, 586857, 598364, 618579, 687310, 690420, 727740, 735930, 747955, 782476, 824772, 897546, 951660, 978095, 1030965, 1035630, 1173714, 1237158, 1346319, 1374620, 1471860, 1495910, 1760571, 1795092, 1956190, 2061930, 2071260, 2243865, 2347428, 2474316, 2543047, 2692638, 2934285, 2991820, 3092895, 3521142, 3912380, 4123860, 4487730, 5086094, 5385276, 5868570, 6185790, 6731595, 7042284, 7629141, 8802855, 8975460, 10172188, 11737140, 12371580, 12715235, 13463190, 15258282, 17605710, 22887423, 25430470, 26926380, 30516564, 35211420, 38145705, 45774846, 50860940, 76291410, 91549692, 114437115, 152582820, 228874230, 457748460]

約数ペア:

[(1, 457748460), (2, 228874230), (3, 152582820), (4, 114437115), (5, 91549692), (6, 76291410), (9, 50860940), (10, 45774846), (12, 38145705), (13, 35211420), (15, 30516564), (17, 26926380), (18, 25430470), (20, 22887423), (26, 17605710), (30, 15258282), (34, 13463190), (36, 12715235), (37, 12371580), (39, 11737140), (45, 10172188), (51, 8975460), (52, 8802855), (60, 7629141), (65, 7042284), (68, 6731595), (74, 6185790), (78, 5868570), (85, 5385276), (90, 5086094), (102, 4487730), (111, 4123860), (117, 3912380), (130, 3521142), (148, 3092895), (153, 2991820), (156, 2934285), (170, 2692638), (180, 2543047), (185, 2474316), (195, 2347428), (204, 2243865), (221, 2071260), (222, 2061930), (234, 1956190), (255, 1795092), (260, 1760571), (306, 1495910), (311, 1471860), (333, 1374620), (340, 1346319), (370, 1237158), (390, 1173714), (442, 1035630), (444, 1030965), (468, 978095), (481, 951660), (510, 897546), (555, 824772), (585, 782476), (612, 747955), (622, 735930), (629, 727740), (663, 690420), (666, 687310), (740, 618579), (765, 598364), (780, 586857), (884, 517815), (933, 490620), (962, 475830), (1020, 448773), (1105, 414252), (1110, 412386), (1170, 391238), (1244, 367965), (1258, 363870), (1326, 345210), (1332, 343655), (1443, 317220), (1530, 299182), (1555, 294372), (1665, 274924), (1866, 245310), (1887, 242580), (1924, 237915), (1989, 230140), (2210, 207126), (2220, 206193), (2340, 195619), (2405, 190332), (2516, 181935), (2652, 172605), (2799, 163540), (2886, 158610), (3060, 149591), (3110, 147186), (3145, 145548), (3315, 138084), (3330, 137462), (3732, 122655), (3774, 121290), (3978, 115070), (4043, 113220), (4329, 105740), (4420, 103563), (4665, 98124), (4810, 95166), (5287, 86580), (5598, 81770), (5661, 80860), (5772, 79305), (6220, 73593), (6290, 72774), (6630, 69042), (6660, 68731), (7215, 63444), (7548, 60645), (7956, 57535), (8086, 56610), (8177, 55980), (8658, 52870), (9330, 49062), (9435, 48516), (9620, 47583), (9945, 46028), (10574, 43290), (11196, 40885), (11322, 40430), (11507, 39780), (12129, 37740), (12580, 36387), (13260, 34521), (13995, 32708), (14430, 31722), (15861, 28860), (16172, 28305), (16354, 27990), (17316, 26435), (18660, 24531), (18870, 24258), (19890, 23014), (20215, 22644), (21148, 21645)]