157229160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 517570560

約数和(自身を除く): 360341400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 311, 330, 383, 440, 622, 660, 766, 933, 1149, 1244, 1320, 1532, 1555, 1866, 1915, 2298, 2488, 3064, 3110, 3421, 3732, 3830, 4213, 4596, 4665, 5745, 6220, 6842, 7464, 7660, 8426, 9192, 9330, 10263, 11490, 12440, 12639, 13684, 15320, 16852, 17105, 18660, 20526, 21065, 22980, 25278, 27368, 33704, 34210, 37320, 41052, 42130, 45960, 50556, 51315, 63195, 68420, 82104, 84260, 101112, 102630, 119113, 126390, 136840, 168520, 205260, 238226, 252780, 357339, 410520, 476452, 505560, 595565, 714678, 952904, 1191130, 1310243, 1429356, 1786695, 2382260, 2620486, 2858712, 3573390, 3930729, 4764520, 5240972, 6551215, 7146780, 7861458, 10481944, 13102430, 14293560, 15722916, 19653645, 26204860, 31445832, 39307290, 52409720, 78614580, 157229160]

約数ペア:

[(1, 157229160), (2, 78614580), (3, 52409720), (4, 39307290), (5, 31445832), (6, 26204860), (8, 19653645), (10, 15722916), (11, 14293560), (12, 13102430), (15, 10481944), (20, 7861458), (22, 7146780), (24, 6551215), (30, 5240972), (33, 4764520), (40, 3930729), (44, 3573390), (55, 2858712), (60, 2620486), (66, 2382260), (88, 1786695), (110, 1429356), (120, 1310243), (132, 1191130), (165, 952904), (220, 714678), (264, 595565), (311, 505560), (330, 476452), (383, 410520), (440, 357339), (622, 252780), (660, 238226), (766, 205260), (933, 168520), (1149, 136840), (1244, 126390), (1320, 119113), (1532, 102630), (1555, 101112), (1866, 84260), (1915, 82104), (2298, 68420), (2488, 63195), (3064, 51315), (3110, 50556), (3421, 45960), (3732, 42130), (3830, 41052), (4213, 37320), (4596, 34210), (4665, 33704), (5745, 27368), (6220, 25278), (6842, 22980), (7464, 21065), (7660, 20526), (8426, 18660), (9192, 17105), (9330, 16852), (10263, 15320), (11490, 13684), (12440, 12639)]